{
  "all_1980s": {
    "ci": [
      1.5,
      5.7
    ],
    "ciLevel": 0.95,
    "display": "3.6",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 7943,
    "note": "",
    "period": "1980s (ANES 1980 to 1988)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": 3.60779,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "all_2020s": {
    "ci": [
      47.6,
      52
    ],
    "ciLevel": 0.95,
    "display": "49.8",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 11668,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": 49.8043,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "anes_all_chg": {
    "ci": [
      9,
      15.3
    ],
    "ciLevel": 0.95,
    "display": "12.1",
    "estimand": "increase in the weighted all-respondent share, 2024 minus 1980 (two separate samples)",
    "n": 6568,
    "note": "",
    "period": "1980 to 2024",
    "population": "ANES respondents who answered the abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 12.127,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_dem_1980": {
    "ci": [
      34,
      40.7
    ],
    "ciLevel": 0.95,
    "display": "37.3%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 801,
    "note": "",
    "period": "1980",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 37.3283,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_dem_2024": {
    "ci": [
      71.2,
      76.2
    ],
    "ciLevel": 0.95,
    "display": "73.7%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 2459,
    "note": "",
    "period": "2024",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 73.6908,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_dem_chg": {
    "ci": [
      32.2,
      40.6
    ],
    "ciLevel": 0.95,
    "display": "36.4",
    "estimand": "increase in the weighted Democratic share, 2024 minus 1980 (two separate samples)",
    "n": 3260,
    "note": "",
    "period": "1980 to 2024",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 36.3624,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_1980": {
    "ci": [
      -1.8,
      8.8
    ],
    "ciLevel": 0.95,
    "display": "3.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1313,
    "note": "",
    "period": "1980",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 3.53928,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_1984": {
    "ci": [
      2.3,
      10.9
    ],
    "ciLevel": 0.95,
    "display": "6.6",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1888,
    "note": "",
    "period": "1984",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 6.61088,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_1992": {
    "ci": [
      9.8,
      18.3
    ],
    "ciLevel": 0.95,
    "display": "14.1",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 2097,
    "note": "",
    "period": "1992",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 14.0586,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_1998": {
    "ci": [
      9.2,
      21.7
    ],
    "ciLevel": 0.95,
    "display": "15.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1106,
    "note": "",
    "period": "1998",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 15.4674,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_2000": {
    "ci": [
      10.8,
      21.5
    ],
    "ciLevel": 0.95,
    "display": "16.2",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1532,
    "note": "",
    "period": "2000",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.1633,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_2004": {
    "ci": [
      12.2,
      25.5
    ],
    "ciLevel": 0.95,
    "display": "18.9",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 931,
    "note": "",
    "period": "2004",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 18.8508,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_2016": {
    "ci": [
      29.2,
      36.6
    ],
    "ciLevel": 0.95,
    "display": "32.9",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 3630,
    "note": "",
    "period": "2016",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 32.8923,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_2020": {
    "ci": [
      45.3,
      50.9
    ],
    "ciLevel": 0.95,
    "display": "48.1",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 7002,
    "note": "",
    "period": "2020",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 48.1045,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_gap_2024": {
    "ci": [
      48.8,
      55.9
    ],
    "ciLevel": 0.95,
    "display": "52.3",
    "estimand": "weighted Democratic share minus weighted Republican share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 4666,
    "note": "",
    "period": "2024",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 52.3394,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_plateau_hi": {
    "display": "16.2",
    "estimand": "highest of the yearly weighted party gaps in the five ANES studies from 1992 to 2000",
    "note": "",
    "period": "1992 to 2000",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.1633,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_plateau_lo": {
    "display": "12.3",
    "estimand": "lowest of the yearly weighted party gaps in the five ANES studies from 1992 to 2000",
    "note": "",
    "period": "1992 to 2000",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 12.3443,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_rep_1980": {
    "ci": [
      29.7,
      37.9
    ],
    "ciLevel": 0.95,
    "display": "33.8%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 512,
    "note": "",
    "period": "1980",
    "population": "Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 33.7891,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_rep_2024": {
    "ci": [
      18.9,
      23.8
    ],
    "ciLevel": 0.95,
    "display": "21.4%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 2207,
    "note": "",
    "period": "2024",
    "population": "Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 21.3513,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_rep_chg": {
    "ci": [
      7.6,
      17.2
    ],
    "ciLevel": 0.95,
    "display": "12.4",
    "estimand": "decrease in the weighted Republican share, 1980 minus 2024 (two separate samples)",
    "n": 2719,
    "note": "",
    "period": "1980 to 2024",
    "population": "Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 12.4377,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "anes_settled_year": {
    "display": "1992",
    "estimand": "first study year from which the 95% interval of the party gap lies above zero in every later study",
    "note": "",
    "period": "1980-2024",
    "population": "ANES studies",
    "source": "anes",
    "unit": "year",
    "value": 1992,
    "weights": "none (count)"
  },
  "att_diff_2020s": {
    "ci": [
      -8.8,
      1.7
    ],
    "ciLevel": 0.95,
    "display": "−3.5",
    "estimand": "party gap among people who attend weekly or nearly weekly minus the gap among people who attend a few times a year or never (independent groups)",
    "n": 10621,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": -3.54486,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "att_often_dem_2020s": {
    "ci": [
      44.1,
      52.5
    ],
    "ciLevel": 0.95,
    "display": "48.3%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1140,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic identifiers (leaners included) who attend weekly or nearly and answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 48.3194,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "att_often_rep_2020s": {
    "ci": [
      4.7,
      7.7
    ],
    "ciLevel": 0.95,
    "display": "6.2%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1979,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Republican identifiers (leaners included) who attend weekly or nearly and answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 6.18543,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "att_rarely_dem_2020s": {
    "ci": [
      77.6,
      80.9
    ],
    "ciLevel": 0.95,
    "display": "79.3%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 4538,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic identifiers (leaners included) who attend a few times a year or never and answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 79.273,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "att_rarely_rep_2020s": {
    "ci": [
      31.3,
      35.9
    ],
    "ciLevel": 0.95,
    "display": "33.6%",
    "estimand": "weighted share; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 2964,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Republican identifiers (leaners included) who attend a few times a year or never and answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 33.5942,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "coh_7590_2020s": {
    "ci": [
      44.4,
      52.9
    ],
    "ciLevel": 0.95,
    "display": "48.6",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 2994,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": 48.6207,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "coh_91_2020s": {
    "ci": [
      44.3,
      56.5
    ],
    "ciLevel": 0.95,
    "display": "50.4",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1498,
    "note": "",
    "period": "2020s (ANES 2020 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": 50.4261,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "coh_y_4358_2020": {
    "ci": [
      44.5,
      54.8
    ],
    "ciLevel": 0.95,
    "display": "49.6",
    "estimand": "weighted Democratic share minus weighted Republican share within the birth cohort; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1912,
    "note": "",
    "period": "2020",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, born 1943 to 1958",
    "source": "anes",
    "unit": "percentage points",
    "value": 49.6214,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "coh_y_91_2020": {
    "ci": [
      38,
      55.8
    ],
    "ciLevel": 0.95,
    "display": "46.9",
    "estimand": "weighted Democratic share minus weighted Republican share within the birth cohort; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 801,
    "note": "",
    "period": "2020",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, born 1991 to or later",
    "source": "anes",
    "unit": "percentage points",
    "value": 46.9209,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "corr_1980": {
    "ci": [
      -0.11,
      0.02
    ],
    "ciLevel": 0.95,
    "display": "−0.05",
    "estimand": "weighted Pearson correlation between the four-category abortion answer (higher = more permissive) and a Democratic vote (Fisher z interval on the Kish effective n)",
    "n": 920,
    "note": "",
    "period": "1980",
    "population": "ANES respondents who answered the abortion question and reported a Democratic or Republican presidential vote",
    "source": "anes",
    "unit": "correlation coefficient, from −1 to +1",
    "value": -0.0458284,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "corr_1984": {
    "ci": [
      0.06,
      0.16
    ],
    "ciLevel": 0.95,
    "display": "+0.11",
    "estimand": "weighted Pearson correlation between the four-category abortion answer (higher = more permissive) and a Democratic vote (Fisher z interval on the Kish effective n)",
    "n": 1341,
    "note": "",
    "period": "1984",
    "population": "ANES respondents who answered the abortion question and reported a Democratic or Republican presidential vote",
    "source": "anes",
    "unit": "correlation coefficient, from −1 to +1",
    "value": 0.110694,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "corr_2024": {
    "ci": [
      0.56,
      0.62
    ],
    "ciLevel": 0.95,
    "display": "+0.59",
    "estimand": "weighted Pearson correlation between the four-category abortion answer (higher = more permissive) and a Democratic vote (Fisher z interval on the Kish effective n)",
    "n": 3630,
    "note": "",
    "period": "2024",
    "population": "ANES respondents who answered the abortion question and reported a Democratic or Republican presidential vote",
    "source": "anes",
    "unit": "correlation coefficient, from −1 to +1",
    "value": 0.592839,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "edu_col_1980s": {
    "ci": [
      15.8,
      25.6
    ],
    "ciLevel": 0.95,
    "display": "20.7",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 1544,
    "note": "",
    "period": "1980s (ANES 1980 to 1988)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": 20.7086,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "edu_hs_1980s": {
    "ci": [
      -4.9,
      0.7
    ],
    "ciLevel": 0.95,
    "display": "−2.1",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the ANES four-category abortion question, answer 'always allowed as a matter of personal choice'",
    "n": 4431,
    "note": "",
    "period": "1980s (ANES 1980 to 1988)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question, within the group",
    "source": "anes",
    "unit": "percentage points",
    "value": -2.09745,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "grp_hi_1980s": {
    "display": "20.7",
    "estimand": "highest of the weighted party gaps in the groups drawn in the groups figure",
    "note": "",
    "period": "1980s (ANES 1980 to 1988, GSS 1980 to 1989)",
    "population": "Democratic and Republican identifiers (leaners included) within each plotted group, ANES and GSS views together",
    "source": "anes",
    "unit": "percentage points",
    "value": 20.7086,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "grp_hi_2020s": {
    "display": "56.1",
    "estimand": "highest of the weighted party gaps in the groups drawn in the groups figure",
    "note": "",
    "period": "2020s (ANES 2020 and 2024, GSS 2021, 2022 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) within each plotted group, ANES and GSS views together",
    "source": "anes",
    "unit": "percentage points",
    "value": 56.1247,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "grp_lo_1980s": {
    "display": "−5.7",
    "estimand": "lowest of the weighted party gaps in the groups drawn in the groups figure",
    "note": "",
    "period": "1980s (ANES 1980 to 1988, GSS 1980 to 1989)",
    "population": "Democratic and Republican identifiers (leaners included) within each plotted group, ANES and GSS views together",
    "source": "anes",
    "unit": "percentage points",
    "value": -5.65128,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "grp_lo_2020s": {
    "display": "37.9",
    "estimand": "lowest of the weighted party gaps in the groups drawn in the groups figure",
    "note": "",
    "period": "2020s (ANES 2020 and 2024, GSS 2021, 2022 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) within each plotted group, ANES and GSS views together",
    "source": "anes",
    "unit": "percentage points",
    "value": 37.8843,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990), rescaled to average one within each survey year before combining"
  },
  "gss_after_dobbs": {
    "ci": [
      86.4,
      91.9
    ],
    "ciLevel": 0.95,
    "display": "89.2%",
    "estimand": "weighted share interviewed on or after 24 June 2022, the date of the Dobbs decision",
    "n": 1136,
    "note": "",
    "period": "2022",
    "population": "GSS respondents who answered the abany question in 2022",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 89.1796,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_after_dobbs_unw": {
    "display": "82.6%",
    "estimand": "unweighted share interviewed on or after 24 June 2022 (respondent count)",
    "n": 1136,
    "note": "",
    "period": "2022",
    "population": "GSS respondents who answered the abany question in 2022",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 82.5704,
    "weights": "none (count)"
  },
  "gss_all_chg": {
    "ci": [
      16.5,
      24.6
    ],
    "ciLevel": 0.95,
    "display": "20.6",
    "estimand": "increase in the weighted all-respondent share, 2024 minus 1977 (two separate samples)",
    "n": 3619,
    "note": "",
    "period": "1977 to 2024",
    "population": "GSS respondents who answered the abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 20.5741,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_att_diff_2020s": {
    "ci": [
      -3.4,
      19.1
    ],
    "ciLevel": 0.95,
    "display": "+7.8",
    "estimand": "party gap among people who attend weekly or more minus the gap among people who attend a few times a year or less (independent groups)",
    "n": 2813,
    "note": "",
    "period": "2020s (GSS 2021, 2022 and 2024)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 7.82519,
    "weights": "weight_use, rescaled to average one within each survey year before combining"
  },
  "gss_att_rarely_1980s": {
    "ci": [
      -9.3,
      -2
    ],
    "ciLevel": 0.95,
    "display": "−5.7",
    "estimand": "weighted Democratic share minus weighted Republican share within the group; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 4539,
    "note": "",
    "period": "1980s (GSS 1980 to 1989)",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question, within the group",
    "source": "gss",
    "unit": "percentage points",
    "value": -5.65128,
    "weights": "weight_use, rescaled to average one within each survey year before combining"
  },
  "gss_dem_1977": {
    "ci": [
      31.6,
      38.9
    ],
    "ciLevel": 0.95,
    "display": "35.2%",
    "estimand": "weighted share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 852,
    "note": "",
    "period": "1977",
    "population": "Democratic identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 35.2422,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_dem_2024": {
    "ci": [
      76.7,
      84.5
    ],
    "ciLevel": 0.95,
    "display": "80.6%",
    "estimand": "weighted share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 810,
    "note": "",
    "period": "2024",
    "population": "Democratic identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 80.5876,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_dem_chg": {
    "ci": [
      40,
      50.7
    ],
    "ciLevel": 0.95,
    "display": "45.3",
    "estimand": "increase in the weighted Democratic share, 2024 minus 1977 (two separate samples)",
    "n": 1662,
    "note": "",
    "period": "1977 to 2024",
    "population": "Democratic identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 45.3455,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_fall_2224": {
    "ci": [
      -4.7,
      16.7
    ],
    "ciLevel": 0.95,
    "display": "6.0",
    "estimand": "decrease in the weighted party gap, 2022 minus 2024 (two separate samples)",
    "n": 2365,
    "note": "",
    "period": "2022 to 2024",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 5.9837,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_gap_1977": {
    "ci": [
      -12.7,
      -0.3
    ],
    "ciLevel": 0.95,
    "display": "−6.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 1299,
    "note": "",
    "period": "1977",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": -6.47755,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_gap_1977_design": {
    "ci": [
      -13.6,
      0.7
    ],
    "ciLevel": 0.95,
    "display": "−6.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes; interval from a Taylor linearisation that uses the survey strata (vstrat) and primary sampling units (vpsu)",
    "n": 1299,
    "note": "",
    "period": "1977",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": -6.47755,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_gap_1980": {
    "ci": [
      -4.6,
      9.5
    ],
    "ciLevel": 0.95,
    "display": "2.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 1165,
    "note": "",
    "period": "1980",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 2.45439,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_gap_2022": {
    "ci": [
      44.7,
      62.3
    ],
    "ciLevel": 0.95,
    "display": "53.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 831,
    "note": "",
    "period": "2022",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 53.4622,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_gap_2024": {
    "ci": [
      41.4,
      53.5
    ],
    "ciLevel": 0.95,
    "display": "47.5",
    "estimand": "weighted Democratic share minus weighted Republican share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 1534,
    "note": "",
    "period": "2024",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 47.4785,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_1977": {
    "ci": [
      36.7,
      46.7
    ],
    "ciLevel": 0.95,
    "display": "41.7%",
    "estimand": "weighted share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 447,
    "note": "",
    "period": "1977",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 41.7197,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_1998": {
    "ci": [
      27,
      35.3
    ],
    "ciLevel": 0.95,
    "display": "31.1%",
    "estimand": "weighted share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 603,
    "note": "",
    "period": "1998",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 31.1492,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_2024": {
    "ci": [
      28.5,
      37.7
    ],
    "ciLevel": 0.95,
    "display": "33.1%",
    "estimand": "weighted share; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "n": 724,
    "note": "",
    "period": "2024",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 33.1092,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_chg": {
    "ci": [
      1.8,
      15.4
    ],
    "ciLevel": 0.95,
    "display": "8.6",
    "estimand": "decrease in the weighted Republican share, 1977 minus 2024 (two separate samples)",
    "n": 1171,
    "note": "",
    "period": "1977 to 2024",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 8.61056,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_late_hi": {
    "display": "35.0%",
    "estimand": "highest of the yearly weighted Republican shares in the 14 GSS surveys from 1998 to 2024; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "note": "",
    "period": "1998 to 2024",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 35.0373,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_rep_late_lo": {
    "display": "28.7%",
    "estimand": "lowest of the yearly weighted Republican shares in the 14 GSS surveys from 1998 to 2024; the GSS abany question (a legal abortion should be possible if the woman wants it for any reason), answer yes",
    "note": "",
    "period": "1998 to 2024",
    "population": "Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 28.7324,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "gss_settled_year": {
    "display": "1993",
    "estimand": "first survey year from which the 95% interval of the party gap lies above zero in every later survey",
    "note": "",
    "period": "1977-2024",
    "population": "GSS surveys",
    "source": "gss",
    "unit": "year",
    "value": 1993,
    "weights": "none (count)"
  },
  "gss_web_post_dobbs": {
    "display": "39.9%",
    "estimand": "share interviewed on the web (unweighted respondent count)",
    "n": 938,
    "note": "",
    "period": "2022",
    "population": "GSS respondents who answered the abany question in 2022, interviewed on or after 24 June",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 39.8721,
    "weights": "none (count)"
  },
  "gss_web_pre_dobbs": {
    "display": "86.9%",
    "estimand": "share interviewed on the web (unweighted respondent count)",
    "n": 198,
    "note": "",
    "period": "2022",
    "population": "GSS respondents who answered the abany question in 2022, interviewed before 24 June",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 86.8687,
    "weights": "none (count)"
  },
  "gss_web_share_2021": {
    "display": "89.2%",
    "estimand": "share of respondents interviewed on the web (unweighted count)",
    "n": 1328,
    "note": "",
    "period": "2021",
    "population": "GSS respondents who answered the abany question in 2021",
    "source": "gss",
    "unit": "percent of respondents who answered the question",
    "value": 89.1566,
    "weights": "none (unweighted count)"
  },
  "mode_ci_high_max": {
    "display": "+16.8",
    "estimand": "highest upper end of the four 95% intervals for web minus in-person party gaps",
    "note": "",
    "period": "2012 to 2024",
    "population": "ANES (2012, 2016, 2024) and GSS (2022 and 2024 combined) Democratic and Republican identifiers",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.8492,
    "weights": "weight_web and weight_ftf; weight_use"
  },
  "mode_ci_low_min": {
    "display": "−14.3",
    "estimand": "lowest lower end of the four 95% intervals for web minus in-person party gaps",
    "note": "",
    "period": "2012 to 2024",
    "population": "ANES (2012, 2016, 2024) and GSS (2022 and 2024 combined) Democratic and Republican identifiers",
    "source": "anes",
    "unit": "percentage points",
    "value": -14.2708,
    "weights": "weight_web and weight_ftf; weight_use"
  },
  "mode_diff_2012": {
    "ci": [
      -1.3,
      13.8
    ],
    "ciLevel": 0.95,
    "display": "+6.3",
    "estimand": "web respondents' weighted party gap minus in-person respondents' gap (two separate samples)",
    "n": 5068,
    "note": "",
    "period": "2012",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 6.25791,
    "weights": "weight_web and weight_ftf (VCF0009z mode weights)"
  },
  "mode_diff_2016": {
    "ci": [
      -14.3,
      2.1
    ],
    "ciLevel": 0.95,
    "display": "−6.1",
    "estimand": "web respondents' weighted party gap minus in-person respondents' gap (two separate samples)",
    "n": 3630,
    "note": "",
    "period": "2016",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": -6.10452,
    "weights": "weight_web and weight_ftf (VCF0009z mode weights)"
  },
  "mode_diff_2024": {
    "ci": [
      -7.5,
      10.7
    ],
    "ciLevel": 0.95,
    "display": "+1.6",
    "estimand": "web respondents' weighted party gap minus in-person respondents' gap (two separate samples)",
    "n": 2714,
    "note": "",
    "period": "2024",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 1.59281,
    "weights": "weight_web and weight_ftf (VCF0009z mode weights)"
  },
  "mode_diff_gss": {
    "ci": [
      -4.5,
      16.8
    ],
    "ciLevel": 0.95,
    "display": "+6.2",
    "estimand": "web respondents' weighted party gap minus in-person respondents' gap (two separate samples)",
    "n": 2102,
    "note": "",
    "period": "2022 and 2024 combined",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 6.1725,
    "weights": "weight_use, rescaled to average one within each survey year before combining"
  },
  "mode_rise_hi": {
    "display": "16.9",
    "estimand": "highest of the three rises in the weighted party gap within one interview mode: ANES web respondents in 2016 against all respondents in 2020, GSS in-person respondents in 2018 against 2022 and 2024 combined, GSS web respondents in 2021 against 2022 and 2024 combined",
    "note": "",
    "period": "2016 to 2020 (ANES web respondents in 2016), 2018 to 2022 and 2024 (GSS in person), 2021 to 2022 and 2024 (GSS web)",
    "population": "Democratic and Republican identifiers (leaners included) interviewed in one mode",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.8696,
    "weights": "weight_web and VCF0009z (ANES); weight_use (GSS)"
  },
  "mode_rise_lo": {
    "display": "14.1",
    "estimand": "lowest of the three rises in the weighted party gap within one interview mode: ANES web respondents in 2016 against all respondents in 2020, GSS in-person respondents in 2018 against 2022 and 2024 combined, GSS web respondents in 2021 against 2022 and 2024 combined",
    "note": "",
    "period": "2016 to 2020 (ANES web respondents in 2016), 2018 to 2022 and 2024 (GSS in person), 2021 to 2022 and 2024 (GSS web)",
    "population": "Democratic and Republican identifiers (leaners included) interviewed in one mode",
    "source": "anes",
    "unit": "percentage points",
    "value": 14.1199,
    "weights": "weight_web and VCF0009z (ANES); weight_use (GSS)"
  },
  "n_anes_early": {
    "display": "6",
    "estimand": "count of ANES study years from 1980 to 1990 with the item",
    "note": "",
    "period": "1980-1990",
    "population": "ANES studies from 1980 to 1990",
    "source": "anes",
    "unit": "studies",
    "value": 6,
    "weights": "none (count)"
  },
  "n_anes_early_zero": {
    "display": "5",
    "estimand": "count of study years in which the 95% interval of the party gap includes zero",
    "note": "",
    "period": "1980-1990",
    "population": "ANES studies from 1980 to 1990",
    "source": "anes",
    "unit": "studies",
    "value": 5,
    "weights": "none (count)"
  },
  "n_anes_item": {
    "display": "45,017",
    "estimand": "count of respondents who answered the question in the 17 studies that asked it",
    "note": "",
    "period": "1980-2024",
    "population": "ANES respondents who answered the abortion question",
    "source": "anes",
    "unit": "respondents",
    "value": 45017,
    "weights": "none (count)"
  },
  "n_anes_steps_post2000": {
    "display": "6",
    "estimand": "count of steps between adjacent ANES studies from 2000 to 2024 (2000 to 2004, 2004 to 2008, 2008 to 2012, 2012 to 2016, 2016 to 2020, 2020 to 2024)",
    "note": "",
    "period": "2000-2024",
    "population": "adjacent ANES study pairs from 2000 to 2024",
    "source": "anes",
    "unit": "steps",
    "value": 6,
    "weights": "none (count)"
  },
  "n_anes_steps_post2000_zero": {
    "display": "5",
    "estimand": "count of those steps in which the 95% interval of the change in the party gap includes zero",
    "note": "",
    "period": "2000-2024",
    "population": "adjacent ANES study pairs from 2000 to 2024",
    "source": "anes",
    "unit": "steps",
    "value": 5,
    "weights": "none (count)"
  },
  "n_anes_waves": {
    "display": "17",
    "estimand": "count of ANES study years with the item",
    "note": "",
    "period": "1980-2024",
    "population": "ANES studies that asked the abortion question",
    "source": "anes",
    "unit": "studies",
    "value": 17,
    "weights": "none (count)"
  },
  "n_coh_pairs": {
    "display": "52",
    "estimand": "count of pairs of cohorts (born 1927 to 1942, 1943 to 1958, 1959 to 1974, 1975 to 1990, 1991 or later) with a plotted party gap in the same study",
    "note": "",
    "period": "1980-2024",
    "population": "pairs of birth cohorts drawn in the same ANES survey year",
    "source": "anes",
    "unit": "comparisons",
    "value": 52,
    "weights": "none (count)"
  },
  "n_coh_pairs_excl": {
    "display": "3",
    "estimand": "count of those pairs in which the 95% interval of the difference between the two cohorts' party gaps excludes zero",
    "note": "",
    "period": "1980-2024",
    "population": "pairs of birth cohorts drawn in the same ANES survey year",
    "source": "anes",
    "unit": "comparisons",
    "value": 3,
    "weights": "none (count)"
  },
  "n_gss_early": {
    "display": "12",
    "estimand": "count of GSS survey years from 1977 to 1991 with the item",
    "note": "",
    "period": "1977-1991",
    "population": "GSS surveys from 1977 to 1991",
    "source": "gss",
    "unit": "surveys",
    "value": 12,
    "weights": "none (count)"
  },
  "n_gss_early_zero": {
    "display": "9",
    "estimand": "count of survey years in which the 95% interval of the party gap includes zero",
    "note": "",
    "period": "1977-1991",
    "population": "GSS surveys from 1977 to 1991",
    "source": "gss",
    "unit": "surveys",
    "value": 9,
    "weights": "none (count)"
  },
  "n_gss_item": {
    "display": "41,398",
    "estimand": "count of respondents who answered abany",
    "note": "",
    "period": "1977-2024",
    "population": "GSS respondents who answered the abany question",
    "source": "gss",
    "unit": "respondents",
    "value": 41398,
    "weights": "none (count)"
  },
  "n_gss_waves": {
    "display": "29",
    "estimand": "count of GSS survey years with the item",
    "note": "",
    "period": "1977-2024",
    "population": "GSS survey years that asked abany",
    "source": "gss",
    "unit": "surveys",
    "value": 29,
    "weights": "none (count)"
  },
  "prolife_dem_1980": {
    "ci": [
      10.1,
      14.6
    ],
    "ciLevel": 0.95,
    "display": "12.4%",
    "estimand": "weighted share; the ANES answer 'by law, abortion should never be permitted'",
    "n": 801,
    "note": "",
    "period": "1980",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 12.3596,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "prolife_dem_2008": {
    "ci": [
      6.6,
      12.7
    ],
    "ciLevel": 0.95,
    "display": "9.7%",
    "estimand": "weighted share; the ANES answer 'by law, abortion should never be permitted'",
    "n": 600,
    "note": "",
    "period": "2008",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 9.69362,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "prolife_dem_2024": {
    "ci": [
      0.7,
      2
    ],
    "ciLevel": 0.95,
    "display": "1.4%",
    "estimand": "weighted share; the ANES answer 'by law, abortion should never be permitted'",
    "n": 2459,
    "note": "",
    "period": "2024",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percent of respondents who answered the question",
    "value": 1.36602,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "prolife_dem_chg": {
    "ci": [
      8.6,
      13.4
    ],
    "ciLevel": 0.95,
    "display": "11.0",
    "estimand": "decrease in the weighted share answering 'never permitted', 1980 minus 2024 (two separate samples)",
    "n": 3260,
    "note": "",
    "period": "1980 to 2024",
    "population": "Democratic identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 10.9935,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "step_anes_0016": {
    "ci": [
      10.2,
      23.2
    ],
    "ciLevel": 0.95,
    "display": "16.7",
    "estimand": "change in the weighted party gap, 2016 minus 2000 (two separate samples)",
    "n": 5162,
    "note": "",
    "period": "2000 to 2016",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.729,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "step_anes_1620": {
    "ci": [
      10.6,
      19.8
    ],
    "ciLevel": 0.95,
    "display": "15.2",
    "estimand": "change in the weighted party gap, 2020 minus 2016 (two separate samples)",
    "n": 10632,
    "note": "",
    "period": "2016 to 2020",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 15.2122,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "step_anes_2024": {
    "ci": [
      -0.3,
      8.7
    ],
    "ciLevel": 0.95,
    "display": "4.2",
    "estimand": "change in the weighted party gap, 2024 minus 2020 (two separate samples)",
    "n": 11668,
    "note": "",
    "period": "2020 to 2024",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 4.23497,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "step_anes_9092": {
    "ci": [
      3,
      15.8
    ],
    "ciLevel": 0.95,
    "display": "9.4",
    "estimand": "change in the weighted party gap, 1992 minus 1990 (two separate samples)",
    "n": 3789,
    "note": "",
    "period": "1990 to 1992",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 9.38212,
    "weights": "weight (VCF0009z; equals 1 for every respondent from 1980 to 1990, so those years are unweighted)"
  },
  "step_anes_web16_20": {
    "ci": [
      11.7,
      22
    ],
    "ciLevel": 0.95,
    "display": "16.9",
    "estimand": "change in the weighted party gap, 2020 (all respondents, mostly online) minus 2016 (web respondents only)",
    "n": 9602,
    "note": "",
    "period": "2016 (web respondents) to 2020",
    "population": "Democratic and Republican identifiers (leaners included) who answered the ANES abortion question",
    "source": "anes",
    "unit": "percentage points",
    "value": 16.8696,
    "weights": "weight_web (VCF0009z web weight) for 2016 web respondents; weight (VCF0009z) for 2020"
  },
  "step_gss_2122": {
    "ci": [
      5.3,
      28.1
    ],
    "ciLevel": 0.95,
    "display": "16.7",
    "estimand": "change in the weighted party gap, 2022 minus 2021, all modes (two separate samples)",
    "n": 1875,
    "note": "",
    "period": "2021 to 2022",
    "population": "Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 16.6661,
    "weights": "weight_use (wtssnrps from 2004, wtssps before)"
  },
  "step_gss_ftf": {
    "ci": [
      3.7,
      26
    ],
    "ciLevel": 0.95,
    "display": "14.9",
    "estimand": "change in the weighted party gap among in-person respondents (two separate samples)",
    "n": 1954,
    "note": "",
    "period": "2018 to 2022 and 2024 combined",
    "population": "in-person GSS respondents, Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 14.8645,
    "weights": "weight_use, rescaled to average one within each survey year before combining"
  },
  "step_gss_web": {
    "ci": [
      4.1,
      24.2
    ],
    "ciLevel": 0.95,
    "display": "14.1",
    "estimand": "change in the weighted party gap among web respondents (two separate samples)",
    "n": 2148,
    "note": "",
    "period": "2021 to 2022 and 2024 combined",
    "population": "web GSS respondents, Democratic and Republican identifiers (leaners included) who answered the GSS abany question",
    "source": "gss",
    "unit": "percentage points",
    "value": 14.1199,
    "weights": "weight_use, rescaled to average one within each survey year before combining"
  }
}