{
  "schema_version": "jp-election-municipality-proportional-swing-graph.v1",
  "dataset_id": "jp-election-db.derived-shape.graph",
  "family": "graph",
  "dataset": "municipality-proportional-swing-2025-2026",
  "source_release_version": "2026-05-03-v050",
  "selector": {
    "prefecture_code": "18",
    "prefecture_name": "福井県",
    "prefecture_name_en": "Fukui",
    "party_id": "SDP",
    "party_label": "社民",
    "party_label_en": "Social Democratic Party",
    "scope": "prefecture",
    "ranking_id": "",
    "ranking_label": "",
    "ranking_label_en": ""
  },
  "comparison": {
    "comparison_key": "20250720_hc_pr__20260208_hr_block",
    "baseline_election_set_key": "20250720_hc",
    "baseline_election_date": "2025-07-20",
    "baseline_vote_system": "pr",
    "target_election_set_key": "20260208_hr",
    "target_election_date": "2026-02-08",
    "target_vote_system": "block"
  },
  "metric": {
    "primary_metric_id": "votes_change_rate_pct",
    "primary_metric_label": "票数増減率",
    "secondary_metric_id": "votes_delta",
    "secondary_metric_label": "票数差"
  },
  "summary": {
    "point_grain": "municipality",
    "point_count": 17,
    "municipality_count": 17,
    "min_votes_change_rate_pct": -45.16129,
    "max_votes_change_rate_pct": 0.0
  },
  "municipalities": [
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "183822",
      "municipality_name": "池田町",
      "municipality_name_en": "Ikeda-cho",
      "baseline_votes": 13.0,
      "target_votes": 13.0,
      "votes_delta": 0.0,
      "votes_change_rate_pct": 0.0,
      "baseline_vote_share_pct_muni": 1.151461,
      "target_vote_share_pct_muni": 1.170117,
      "vote_share_delta_pct_pt": 0.018656
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "184810",
      "municipality_name": "高浜町",
      "municipality_name_en": "Takahama-cho",
      "baseline_votes": 49.0,
      "target_votes": 43.0,
      "votes_delta": -6.0,
      "votes_change_rate_pct": -12.244898,
      "baseline_vote_share_pct_muni": 0.966469,
      "target_vote_share_pct_muni": 0.954919,
      "vote_share_delta_pct_pt": -0.01155
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "184420",
      "municipality_name": "美浜町",
      "municipality_name_en": "Mihama-cho",
      "baseline_votes": 50.0,
      "target_votes": 41.0,
      "votes_delta": -9.0,
      "votes_change_rate_pct": -18.0,
      "baseline_vote_share_pct_muni": 1.070205,
      "target_vote_share_pct_muni": 0.955043,
      "vote_share_delta_pct_pt": -0.115162
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "184233",
      "municipality_name": "越前町",
      "municipality_name_en": "Echizen-cho",
      "baseline_votes": 147.0,
      "target_votes": 119.0,
      "votes_delta": -28.0,
      "votes_change_rate_pct": -19.047619,
      "baseline_vote_share_pct_muni": 1.391123,
      "target_vote_share_pct_muni": 1.279983,
      "vote_share_delta_pct_pt": -0.11114
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182060",
      "municipality_name": "勝山市",
      "municipality_name_en": "Katsuyama-shi",
      "baseline_votes": 140.0,
      "target_votes": 107.0,
      "votes_delta": -33.0,
      "votes_change_rate_pct": -23.571429,
      "baseline_vote_share_pct_muni": 1.282639,
      "target_vote_share_pct_muni": 1.056581,
      "vote_share_delta_pct_pt": -0.226058
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "185019",
      "municipality_name": "若狭町",
      "municipality_name_en": "Wakasa-cho",
      "baseline_votes": 88.0,
      "target_votes": 64.0,
      "votes_delta": -24.0,
      "votes_change_rate_pct": -27.272727,
      "baseline_vote_share_pct_muni": 1.179783,
      "target_vote_share_pct_muni": 0.935126,
      "vote_share_delta_pct_pt": -0.244657
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "183229",
      "municipality_name": "永平寺町",
      "municipality_name_en": "Eiheiji-cho",
      "baseline_votes": 108.0,
      "target_votes": 78.0,
      "votes_delta": -30.0,
      "votes_change_rate_pct": -27.777778,
      "baseline_vote_share_pct_muni": 1.168452,
      "target_vote_share_pct_muni": 0.890716,
      "vote_share_delta_pct_pt": -0.277736
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "184837",
      "municipality_name": "おおい町",
      "municipality_name_en": "Ohi-cho",
      "baseline_votes": 51.0,
      "target_votes": 36.0,
      "votes_delta": -15.0,
      "votes_change_rate_pct": -29.411765,
      "baseline_vote_share_pct_muni": 1.165981,
      "target_vote_share_pct_muni": 0.954401,
      "vote_share_delta_pct_pt": -0.21158
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182044",
      "municipality_name": "小浜市",
      "municipality_name_en": "Obama-shi",
      "baseline_votes": 177.911,
      "target_votes": 125.0,
      "votes_delta": -52.911,
      "votes_change_rate_pct": -29.740151,
      "baseline_vote_share_pct_muni": 1.222672,
      "target_vote_share_pct_muni": 0.95984,
      "vote_share_delta_pct_pt": -0.262832
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182079",
      "municipality_name": "鯖江市",
      "municipality_name_en": "Sabae-shi",
      "baseline_votes": 395.0,
      "target_votes": 257.0,
      "votes_delta": -138.0,
      "votes_change_rate_pct": -34.936709,
      "baseline_vote_share_pct_muni": 1.216807,
      "target_vote_share_pct_muni": 0.90109,
      "vote_share_delta_pct_pt": -0.315717
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182095",
      "municipality_name": "越前市",
      "municipality_name_en": "Echizen-shi",
      "baseline_votes": 533.0,
      "target_votes": 341.0,
      "votes_delta": -192.0,
      "votes_change_rate_pct": -36.022514,
      "baseline_vote_share_pct_muni": 1.445345,
      "target_vote_share_pct_muni": 1.053412,
      "vote_share_delta_pct_pt": -0.391933
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182052",
      "municipality_name": "大野市",
      "municipality_name_en": "Ono-shi",
      "baseline_votes": 193.972,
      "target_votes": 120.0,
      "votes_delta": -73.972,
      "votes_change_rate_pct": -38.135401,
      "baseline_vote_share_pct_muni": 1.311508,
      "target_vote_share_pct_muni": 0.89067,
      "vote_share_delta_pct_pt": -0.420838
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182109",
      "municipality_name": "坂井市",
      "municipality_name_en": "Sakai-shi",
      "baseline_votes": 614.0,
      "target_votes": 370.0,
      "votes_delta": -244.0,
      "votes_change_rate_pct": -39.739414,
      "baseline_vote_share_pct_muni": 1.427675,
      "target_vote_share_pct_muni": 0.942051,
      "vote_share_delta_pct_pt": -0.485624
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182087",
      "municipality_name": "あわら市",
      "municipality_name_en": "Awara-shi",
      "baseline_votes": 200.0,
      "target_votes": 114.0,
      "votes_delta": -86.0,
      "votes_change_rate_pct": -43.0,
      "baseline_vote_share_pct_muni": 1.57592,
      "target_vote_share_pct_muni": 0.938349,
      "vote_share_delta_pct_pt": -0.637571
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182028",
      "municipality_name": "敦賀市",
      "municipality_name_en": "Tsuruga-shi",
      "baseline_votes": 429.0,
      "target_votes": 241.0,
      "votes_delta": -188.0,
      "votes_change_rate_pct": -43.822844,
      "baseline_vote_share_pct_muni": 1.42298,
      "target_vote_share_pct_muni": 0.915271,
      "vote_share_delta_pct_pt": -0.507709
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "182010",
      "municipality_name": "福井市",
      "municipality_name_en": "Fukui-shi",
      "baseline_votes": 1710.906,
      "target_votes": 949.0,
      "votes_delta": -761.906,
      "votes_change_rate_pct": -44.532312,
      "baseline_vote_share_pct_muni": 1.395405,
      "target_vote_share_pct_muni": 0.867261,
      "vote_share_delta_pct_pt": -0.528144
    },
    {
      "prefecture_code": "18",
      "prefecture_name": "福井県",
      "prefecture_name_en": "Fukui",
      "jis_code": "184047",
      "municipality_name": "南越前町",
      "municipality_name_en": "Minamiechizen-cho",
      "baseline_votes": 62.0,
      "target_votes": 34.0,
      "votes_delta": -28.0,
      "votes_change_rate_pct": -45.16129,
      "baseline_vote_share_pct_muni": 1.258372,
      "target_vote_share_pct_muni": 0.767668,
      "vote_share_delta_pct_pt": -0.490704
    }
  ]
}