{ "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": "29", "prefecture_name": "奈良県", "prefecture_name_en": "Nara", "party_id": "JCP", "party_label": "共産", "party_label_en": "Japanese Communist 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": { 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"prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "294500", "municipality_name": "下北山村", "municipality_name_en": "Shimokitayama-mura", "baseline_votes": 9.0, "target_votes": 10.0, "votes_delta": 1.0, "votes_change_rate_pct": 11.111111, "baseline_vote_share_pct_muni": 1.648352, "target_vote_share_pct_muni": 1.795332, "vote_share_delta_pct_pt": 0.14698 }, { "prefecture_code": "29", "prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "294411", "municipality_name": "吉野町", "municipality_name_en": "Yoshino-cho", "baseline_votes": 82.285, "target_votes": 91.0, "votes_delta": 8.715, "votes_change_rate_pct": 10.591238, "baseline_vote_share_pct_muni": 2.42657, "target_vote_share_pct_muni": 3.011251, "vote_share_delta_pct_pt": 0.584681 }, { "prefecture_code": "29", "prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "294012", "municipality_name": "高取町", "municipality_name_en": "Takatori-cho", "baseline_votes": 121.0, "target_votes": 129.0, 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"prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "294420", "municipality_name": "大淀町", "municipality_name_en": "Oyodo-cho", "baseline_votes": 311.276, "target_votes": 311.0, "votes_delta": -0.276, "votes_change_rate_pct": -0.088667, "baseline_vote_share_pct_muni": 3.8184, "target_vote_share_pct_muni": 3.712103, "vote_share_delta_pct_pt": -0.106297 }, { "prefecture_code": "29", "prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "293610", "municipality_name": "川西町", "municipality_name_en": "Kawanishi-cho", "baseline_votes": 164.0, "target_votes": 157.0, "votes_delta": -7.0, "votes_change_rate_pct": -4.268293, "baseline_vote_share_pct_muni": 3.971906, "target_vote_share_pct_muni": 3.588571, "vote_share_delta_pct_pt": -0.383335 }, { "prefecture_code": "29", "prefecture_name": "奈良県", "prefecture_name_en": "Nara", "jis_code": "294438", "municipality_name": "下市町", "municipality_name_en": "Shimoichi-cho", "baseline_votes": 92.062, "target_votes": 86.0, 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