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  "zones": [
    {
      "name": "平等で幸せ（北欧型）",
      "color": "#10B981",
      "story": "所得格差が小さく幸福度も高い理想郷。北欧・西欧の一部。手厚い福祉と強い社会契約。",
      "countryCount": 7,
      "avgGini": 27.6,
      "avgHappiness": 7.41,
      "countries": [
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          "code": "FI",
          "nameJa": "フィンランド",
          "population": 5619911,
          "gdpPerCapita": 53150.0,
          "gini": 27.4,
          "happiness": 7.741
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          "nameJa": "デンマーク",
          "population": 5976992,
          "gdpPerCapita": 71026.0,
          "gini": 29.9,
          "happiness": 7.583
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        {
          "code": "IS",
          "nameJa": "アイスランド",
          "population": 386506,
          "gdpPerCapita": 86041.0,
          "gini": 26.8,
          "happiness": 7.53
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        {
          "code": "NL",
          "nameJa": "オランダ",
          "population": 17993485,
          "gdpPerCapita": 67520.0,
          "gini": 25.7,
          "happiness": 7.415
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        {
          "code": "NO",
          "nameJa": "ノルウェー",
          "population": 5572279,
          "gdpPerCapita": 86785.0,
          "gini": 26.5,
          "happiness": 7.39
        },
        {
          "code": "SE",
          "nameJa": "スウェーデン",
          "population": 10569709,
          "gdpPerCapita": 57117.0,
          "gini": 29.3,
          "happiness": 7.344
        },
        {
          "code": "IE",
          "nameJa": "アイルランド",
          "population": 5395790,
          "gdpPerCapita": 112895.0,
          "gini": 29,
          "happiness": 7.041
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      ]
    },
    {
      "name": "平等だが中位（東欧・旧共産圏）",
      "color": "#3B82F6",
      "story": "格差は小さいが経済水準・幸福度は中位。旧社会主義国・バルト三国。",
      "countryCount": 10,
      "avgGini": 26.3,
      "avgHappiness": 4.25,
      "countries": [
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          "code": "BE",
          "nameJa": "ベルギー",
          "population": 11858610,
          "gdpPerCapita": 56615.0,
          "gini": 26.8,
          "happiness": 6.894
        },
        {
          "code": "CZ",
          "nameJa": "チェコ",
          "population": 10905028,
          "gdpPerCapita": 31823.0,
          "gini": 25.7,
          "happiness": 6.7
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        {
          "code": "AE",
          "nameJa": "アラブ首長国連邦",
          "population": 10986400,
          "gdpPerCapita": 50274.0,
          "gini": 26.4,
          "happiness": 6.583
        },
        {
          "code": "SI",
          "nameJa": "スロベニア",
          "population": 2127400,
          "gdpPerCapita": 34301.0,
          "gini": 24.7,
          "happiness": 6.312
        },
        {
          "code": "PL",
          "nameJa": "ポーランド",
          "population": 36559233,
          "gdpPerCapita": 25104.0,
          "gini": 28.5,
          "happiness": 6.18
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        {
          "code": "SK",
          "nameJa": "スロバキア",
          "population": 5422069,
          "gdpPerCapita": 25993.0,
          "gini": 23.8,
          "happiness": 6.15
        },
        {
          "code": "RO",
          "nameJa": "ルーマニア",
          "population": 19051804,
          "gdpPerCapita": 20080.0,
          "gini": 29.8,
          "happiness": 5.885
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        {
          "code": "PK",
          "nameJa": "パキスタン",
          "population": 251269164,
          "gdpPerCapita": 1479.0,
          "gini": 29.6,
          "happiness": 4.655
        },
        {
          "code": "EG",
          "nameJa": "エジプト",
          "population": 116538258,
          "gdpPerCapita": 3338.0,
          "gini": 28.5,
          "happiness": 4.34
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        {
          "code": "IN",
          "nameJa": "インド",
          "population": 1450935791,
          "gdpPerCapita": 2695.0,
          "gini": 25.5,
          "happiness": 4.036
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      ]
    },
    {
      "name": "中程度格差だが幸せ（先進国主流）",
      "color": "#8B5CF6",
      "story": "適度な格差を許容しつつ高い生活水準。G7の主要国。",
      "countryCount": 10,
      "avgGini": 32.4,
      "avgHappiness": 6.85,
      "countries": [
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          "code": "CH",
          "nameJa": "スイス",
          "population": 9005582,
          "gdpPerCapita": 103998.0,
          "gini": 33.8,
          "happiness": 7.486
        },
        {
          "code": "IL",
          "nameJa": "イスラエル",
          "population": 9974400,
          "gdpPerCapita": 54177.0,
          "gini": 37.9,
          "happiness": 7.341
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        {
          "code": "LU",
          "nameJa": "ルクセンブルク",
          "population": 677012,
          "gdpPerCapita": 137782.0,
          "gini": 33.6,
          "happiness": 7.324
        },
        {
          "code": "AT",
          "nameJa": "オーストリア",
          "population": 9177982,
          "gdpPerCapita": 58269.0,
          "gini": 31.2,
          "happiness": 7.177
        },
        {
          "code": "AU",
          "nameJa": "オーストラリア",
          "population": 27196812,
          "gdpPerCapita": 64604.0,
          "gini": 33.8,
          "happiness": 7.162
        },
        {
          "code": "DE",
          "nameJa": "ドイツ",
          "population": 83516593,
          "gdpPerCapita": 56104.0,
          "gini": 32.4,
          "happiness": 6.892
        },
        {
          "code": "CA",
          "nameJa": "カナダ",
          "population": 41288599,
          "gdpPerCapita": 54340.0,
          "gini": 31.1,
          "happiness": 6.835
        },
        {
          "code": "GB",
          "nameJa": "イギリス",
          "population": 69226000,
          "gdpPerCapita": 53246.0,
          "gini": 32.4,
          "happiness": 6.696
        },
        {
          "code": "LT",
          "nameJa": "リトアニア",
          "population": 2888278,
          "gdpPerCapita": 29384.0,
          "gini": 36,
          "happiness": 6.685
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        {
          "code": "FR",
          "nameJa": "フランス",
          "population": 68551653,
          "gdpPerCapita": 46103.0,
          "gini": 31.8,
          "happiness": 6.643
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      ]
    },
    {
      "name": "中程度格差で中低幸福度",
      "color": "#F59E0B",
      "story": "先進国と新興国の中間。日本・韓国・東欧一部。",
      "countryCount": 17,
      "avgGini": 34.9,
      "avgHappiness": 5.41,
      "countries": [
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          "code": "ES",
          "nameJa": "スペイン",
          "population": 48848840,
          "gdpPerCapita": 35327.0,
          "gini": 33.4,
          "happiness": 6.476
        },
        {
          "code": "IT",
          "nameJa": "イタリア",
          "population": 58952704,
          "gdpPerCapita": 40385.0,
          "gini": 34.3,
          "happiness": 6.324
        },
        {
          "code": "PT",
          "nameJa": "ポルトガル",
          "population": 10694681,
          "gdpPerCapita": 29292.0,
          "gini": 33.9,
          "happiness": 6.28
        },
        {
          "code": "JP",
          "nameJa": "日本",
          "population": 123975371,
          "gdpPerCapita": 32487.0,
          "gini": 32.3,
          "happiness": 6.129
        },
        {
          "code": "KR",
          "nameJa": "韓国",
          "population": 51751065,
          "gdpPerCapita": 36239.0,
          "gini": 32.9,
          "happiness": 6.058
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        {
          "code": "GR",
          "nameJa": "ギリシャ",
          "population": 10405134,
          "gdpPerCapita": 24626.0,
          "gini": 33.4,
          "happiness": 6.013
        },
        {
          "code": "HU",
          "nameJa": "ハンガリー",
          "population": 9562065,
          "gdpPerCapita": 23292.0,
          "gini": 30.6,
          "happiness": 5.905
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        {
          "code": "TH",
          "nameJa": "タイ",
          "population": 71668011,
          "gdpPerCapita": 7347.0,
          "gini": 33.5,
          "happiness": 5.73
        },
        {
          "code": "CN",
          "nameJa": "中国",
          "population": 1408975000,
          "gdpPerCapita": 13303.0,
          "gini": 36,
          "happiness": 5.65
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        {
          "code": "VN",
          "nameJa": "ベトナム",
          "population": 100987686,
          "gdpPerCapita": 4717.0,
          "gini": 36.1,
          "happiness": 5.61
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        {
          "code": "PH",
          "nameJa": "フィリピン",
          "population": 115843670,
          "gdpPerCapita": 3985.0,
          "gini": 39.3,
          "happiness": 5.56
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        {
          "code": "RU",
          "nameJa": "ロシア",
          "population": 143533851,
          "gdpPerCapita": 14889.0,
          "gini": 33,
          "happiness": 5.52
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        {
          "code": "ID",
          "nameJa": "インドネシア",
          "population": 283487931,
          "gdpPerCapita": 4925.0,
          "gini": 34.9,
          "happiness": 5.48
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        {
          "code": "KE",
          "nameJa": "ケニア",
          "population": 56432944,
          "gdpPerCapita": 2132.0,
          "gini": 37.7,
          "happiness": 4.51
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        {
          "code": "BD",
          "nameJa": "バングラデシュ",
          "population": 173562364,
          "gdpPerCapita": 2593.0,
          "gini": 30.9,
          "happiness": 4.39
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        {
          "code": "NG",
          "nameJa": "ナイジェリア",
          "population": 232679478,
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          "gini": 33.9,
          "happiness": 4.32
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        {
          "code": "ET",
          "nameJa": "エチオピア",
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          "gini": 31.1,
          "happiness": 3.98
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      ]
    },
    {
      "name": "高格差だが明るい（中南米・東南ア）",
      "color": "#EF4444",
      "story": "格差は大きいが文化的・社会的絆で幸福感を保つ。中南米・東南アジア。",
      "countryCount": 1,
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      "avgHappiness": 6.72,
      "countries": [
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          "code": "US",
          "nameJa": "アメリカ",
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          "happiness": 6.725
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    },
    {
      "name": "高格差で不幸",
      "color": "#7F1D1D",
      "story": "格差と不幸が重なる最も厳しい象限。サブサハラ・一部中東。",
      "countryCount": 11,
      "avgGini": 46.7,
      "avgHappiness": 5.66,
      "countries": [
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          "nameJa": "マレーシア",
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          "nameJa": "チリ",
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          "code": "MX",
          "nameJa": "メキシコ",
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          "code": "AR",
          "nameJa": "アルゼンチン",
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          "nameJa": "パナマ",
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          "code": "BR",
          "nameJa": "ブラジル",
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          "code": "CO",
          "nameJa": "コロンビア",
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          "code": "TR",
          "nameJa": "トルコ",
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          "code": "PE",
          "nameJa": "ペルー",
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        {
          "code": "EC",
          "nameJa": "エクアドル",
          "population": 18135478,
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        {
          "code": "GH",
          "nameJa": "ガーナ",
          "population": 34427414,
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      "nameJa": "スロバキア",
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      "nameJa": "スロベニア",
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      "nameJa": "インド",
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      "happiness": 4.036
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      "nameJa": "チェコ",
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      "nameJa": "オランダ",
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    {
      "code": "AE",
      "nameJa": "アラブ首長国連邦",
      "population": 10986400,
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      "nameJa": "ノルウェー",
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      "nameJa": "ベルギー",
      "population": 11858610,
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      "gini": 26.8,
      "happiness": 6.894
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    {
      "code": "IS",
      "nameJa": "アイスランド",
      "population": 386506,
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      "gini": 26.8,
      "happiness": 7.53
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    {
      "code": "FI",
      "nameJa": "フィンランド",
      "population": 5619911,
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      "gini": 27.4,
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    {
      "code": "EG",
      "nameJa": "エジプト",
      "population": 116538258,
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    {
      "code": "PL",
      "nameJa": "ポーランド",
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      "gini": 28.5,
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    {
      "code": "IE",
      "nameJa": "アイルランド",
      "population": 5395790,
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      "nameJa": "スウェーデン",
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      "nameJa": "ルーマニア",
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      "nameJa": "ハンガリー",
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    {
      "code": "BD",
      "nameJa": "バングラデシュ",
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      "gini": 30.9,
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      "code": "CA",
      "nameJa": "カナダ",
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      "gini": 31.1,
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    {
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      "nameJa": "エチオピア",
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      "nameJa": "オーストリア",
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      "gini": 31.2,
      "happiness": 7.177
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      "code": "FR",
      "nameJa": "フランス",
      "population": 68551653,
      "gdpPerCapita": 46103.0,
      "gini": 31.8,
      "happiness": 6.643
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    {
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      "nameJa": "日本",
      "population": 123975371,
      "gdpPerCapita": 32487.0,
      "gini": 32.3,
      "happiness": 6.129
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    {
      "code": "DE",
      "nameJa": "ドイツ",
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      "gdpPerCapita": 56104.0,
      "gini": 32.4,
      "happiness": 6.892
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      "nameJa": "イギリス",
      "population": 69226000,
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      "gini": 32.4,
      "happiness": 6.696
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      "code": "KR",
      "nameJa": "韓国",
      "population": 51751065,
      "gdpPerCapita": 36239.0,
      "gini": 32.9,
      "happiness": 6.058
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    {
      "code": "RU",
      "nameJa": "ロシア",
      "population": 143533851,
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    {
      "code": "GR",
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      "code": "ES",
      "nameJa": "スペイン",
      "population": 48848840,
      "gdpPerCapita": 35327.0,
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      "happiness": 6.476
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      "nameJa": "タイ",
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      "nameJa": "ルクセンブルク",
      "population": 677012,
      "gdpPerCapita": 137782.0,
      "gini": 33.6,
      "happiness": 7.324
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    {
      "code": "AU",
      "nameJa": "オーストラリア",
      "population": 27196812,
      "gdpPerCapita": 64604.0,
      "gini": 33.8,
      "happiness": 7.162
    },
    {
      "code": "CH",
      "nameJa": "スイス",
      "population": 9005582,
      "gdpPerCapita": 103998.0,
      "gini": 33.8,
      "happiness": 7.486
    },
    {
      "code": "NG",
      "nameJa": "ナイジェリア",
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      "gdpPerCapita": 1084.0,
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      "happiness": 4.32
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    {
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      "nameJa": "ポルトガル",
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      "gini": 33.9,
      "happiness": 6.28
    },
    {
      "code": "IT",
      "nameJa": "イタリア",
      "population": 58952704,
      "gdpPerCapita": 40385.0,
      "gini": 34.3,
      "happiness": 6.324
    },
    {
      "code": "ID",
      "nameJa": "インドネシア",
      "population": 283487931,
      "gdpPerCapita": 4925.0,
      "gini": 34.9,
      "happiness": 5.48
    },
    {
      "code": "CN",
      "nameJa": "中国",
      "population": 1408975000,
      "gdpPerCapita": 13303.0,
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