diff --git a/__tests__/data/countries.json b/__tests__/data/countries.json
new file mode 100644
index 0000000000..186de4072c
--- /dev/null
+++ b/__tests__/data/countries.json
@@ -0,0 +1,1718 @@
+[
+  {
+    "iso3": "ARE",
+    "change in female rate": -0.7,
+    "change in male rate": 3.3000000000000043,
+    "female_2000": 1.9,
+    "male_2000": 34.3,
+    "female_2015": 1.2,
+    "male_2015": 37.6,
+    "income": "High income",
+    "pop": 9269612,
+    "EN": "United Arab Emirates",
+    "DE": "Vereinigte Arabische Emirate",
+    "FR": "Émirats arabes unis",
+    "IT": "Emirati Arabi Uniti",
+    "ES": "Emiratos Árabes Unidos",
+    "PT": "Emirados Árabes Unidos",
+    "RU": "Объединенные Арабские Эмираты",
+    "ZH": "阿拉伯联合酋长国",
+    "JA": "アラブ首長国連邦",
+    "AR": "الإمارات العربية المتحدة",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "ARG",
+    "change in female rate": -20.2,
+    "change in male rate": -16.8,
+    "female_2000": 36.4,
+    "male_2000": 45.1,
+    "female_2015": 16.2,
+    "male_2015": 28.3,
+    "income": "Upper middle income",
+    "pop": 43847430,
+    "EN": "Argentina",
+    "DE": "Argentinien",
+    "FR": "Argentine",
+    "IT": "Argentina",
+    "ES": "Argentina",
+    "PT": "Argentina",
+    "RU": "Аргентина",
+    "ZH": "阿根廷",
+    "JA": "アルゼンチン",
+    "AR": "الأرجنتين",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "AUS",
+    "change in female rate": -8.899999999999999,
+    "change in male rate": -10.100000000000001,
+    "female_2000": 21.7,
+    "male_2000": 26.6,
+    "female_2015": 12.8,
+    "male_2015": 16.5,
+    "income": "High income",
+    "pop": 24210809,
+    "EN": "Australia",
+    "DE": "Australien",
+    "FR": "Australie",
+    "IT": "Australia",
+    "ES": "Australia",
+    "PT": "Austrália",
+    "RU": "Австралия",
+    "ZH": "澳大利亚",
+    "JA": "オーストラリア",
+    "AR": "أستراليا",
+    "continent": "Oceania"
+  },
+  {
+    "iso3": "AUT",
+    "change in female rate": -14.400000000000002,
+    "change in male rate": -23.499999999999996,
+    "female_2000": 39.7,
+    "male_2000": 53.8,
+    "female_2015": 25.3,
+    "male_2015": 30.3,
+    "income": "High income",
+    "pop": 8731471,
+    "EN": "Austria",
+    "DE": "Österreich",
+    "FR": "Autriche",
+    "IT": "Austria",
+    "ES": "Austria",
+    "PT": "Áustria",
+    "RU": "Австрия",
+    "ZH": "奥地利",
+    "JA": "オーストリア",
+    "AR": "النمسا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "AZE",
+    "change in female rate": -0.3,
+    "change in male rate": -11.200000000000003,
+    "female_2000": 0.6,
+    "male_2000": 54.5,
+    "female_2015": 0.3,
+    "male_2015": 43.3,
+    "income": "Upper middle income",
+    "pop": 9757812,
+    "EN": "Azerbaijan",
+    "DE": "Aserbaidschan",
+    "FR": "Azerbaédjan",
+    "IT": "Azerbaigian",
+    "ES": "Azerbaiyán",
+    "PT": "Azerbaijão",
+    "RU": "Азербайджан",
+    "ZH": "阿塞拜疆",
+    "JA": "アゼルバイジャン",
+    "AR": "آذربيجان",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "BEL",
+    "change in female rate": -5.399999999999999,
+    "change in male rate": -12.600000000000001,
+    "female_2000": 28.4,
+    "male_2000": 43.1,
+    "female_2015": 23,
+    "male_2015": 30.5,
+    "income": "High income",
+    "pop": 11338476,
+    "EN": "Belgium",
+    "DE": "Belgien",
+    "FR": "Belgique",
+    "IT": "Belgio",
+    "ES": "Bélgica",
+    "PT": "Bélgica",
+    "RU": "Бельгия",
+    "ZH": "比利时",
+    "JA": "ベルギー",
+    "AR": "بلجيكا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "BEN",
+    "change in female rate": -1.4,
+    "change in male rate": -3.5,
+    "female_2000": 2,
+    "male_2000": 15.1,
+    "female_2015": 0.6,
+    "male_2015": 11.6,
+    "income": "Low income",
+    "pop": 10872298,
+    "EN": "Benin",
+    "DE": "Benin",
+    "FR": "Bénin",
+    "IT": "Benin",
+    "ES": "Benín",
+    "PT": "Benin",
+    "RU": "Бенин",
+    "ZH": "贝宁",
+    "JA": "ベニン",
+    "AR": "بنين",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "BFA",
+    "change in female rate": -5.800000000000001,
+    "change in male rate": -2.900000000000002,
+    "female_2000": 7.4,
+    "male_2000": 27.3,
+    "female_2015": 1.6,
+    "male_2015": 24.4,
+    "income": "Low income",
+    "pop": 18646433,
+    "EN": "Burkina Faso",
+    "DE": "Burkina Faso",
+    "FR": "Burkina Faso",
+    "IT": "Burkina Faso",
+    "ES": "Burkina Faso",
+    "PT": "Burkina Faso",
+    "RU": "Буркина-Фасо",
+    "ZH": "布基纳法索",
+    "JA": "ブルキナファソ",
+    "AR": "بوركينا فاسو",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "BGD",
+    "change in female rate": -4.1,
+    "change in male rate": -9.200000000000003,
+    "female_2000": 5.1,
+    "male_2000": 53.6,
+    "female_2015": 1,
+    "male_2015": 44.4,
+    "income": "Lower middle income",
+    "pop": 162951560,
+    "EN": "Bangladesh",
+    "DE": "Bangladesch",
+    "FR": "Bangladesh",
+    "IT": "Bangladesh",
+    "ES": "Bangladés",
+    "PT": "Bangladesh",
+    "RU": "Бангладеш",
+    "ZH": "孟加拉",
+    "JA": "バングラデシュ",
+    "AR": "بنغلاديش",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "BLR",
+    "change in female rate": -2.8000000000000007,
+    "change in male rate": -17.099999999999994,
+    "female_2000": 12,
+    "male_2000": 64.6,
+    "female_2015": 9.2,
+    "male_2015": 47.5,
+    "income": "Upper middle income",
+    "pop": 9501534,
+    "EN": "Belarus",
+    "DE": "Weissrussland",
+    "FR": "Bélarus",
+    "IT": "Bielorussia",
+    "ES": "Belarús",
+    "PT": "Bielorrússia",
+    "RU": "Беларусь",
+    "ZH": "白俄罗斯",
+    "JA": "ベラルーシ",
+    "AR": "روسيا البيضاء",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "BRA",
+    "change in female rate": -9.200000000000001,
+    "change in male rate": -11.399999999999999,
+    "female_2000": 19.8,
+    "male_2000": 29.9,
+    "female_2015": 10.6,
+    "male_2015": 18.5,
+    "income": "Upper middle income",
+    "pop": 207652865,
+    "EN": "Brazil",
+    "DE": "Brasilien",
+    "FR": "Brésil",
+    "IT": "Brasile",
+    "ES": "Brasil",
+    "PT": "Brasil",
+    "RU": "Бразилия",
+    "ZH": "巴西",
+    "JA": "ブラジル",
+    "AR": "البرازيل",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "CAN",
+    "change in female rate": -13.7,
+    "change in male rate": -12.899999999999999,
+    "female_2000": 25.7,
+    "male_2000": 29.7,
+    "female_2015": 12,
+    "male_2015": 16.8,
+    "income": "High income",
+    "pop": 36264604,
+    "EN": "Canada",
+    "DE": "Kanada",
+    "FR": "Canada",
+    "IT": "Canada",
+    "ES": "Canadá",
+    "PT": "Canadá",
+    "RU": "Канада",
+    "ZH": "加拿大",
+    "JA": "カナダ",
+    "AR": "كندا",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "CHE",
+    "change in female rate": -2.8999999999999986,
+    "change in male rate": -8.5,
+    "female_2000": 23.5,
+    "male_2000": 36.5,
+    "female_2015": 20.6,
+    "male_2015": 28,
+    "income": "High income",
+    "pop": 8372413,
+    "EN": "Switzerland",
+    "DE": "Schweiz",
+    "FR": "Suisse",
+    "IT": "Svizzera",
+    "ES": "Suiza",
+    "PT": "Suíça",
+    "RU": "Швейцария",
+    "ZH": "瑞士",
+    "JA": "スイス",
+    "AR": "سويسرا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "CHL",
+    "change in female rate": -20.800000000000004,
+    "change in male rate": -18.800000000000004,
+    "female_2000": 54.1,
+    "male_2000": 60.6,
+    "female_2015": 33.3,
+    "male_2015": 41.8,
+    "income": "High income",
+    "pop": 17909754,
+    "EN": "Chile",
+    "DE": "Chile",
+    "FR": "Chili",
+    "IT": "Cile",
+    "ES": "Chile",
+    "PT": "Chile",
+    "RU": "Чили",
+    "ZH": "智利",
+    "JA": "チリ",
+    "AR": "تشيلي",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "CHN",
+    "change in female rate": -0.6999999999999997,
+    "change in male rate": -5.899999999999999,
+    "female_2000": 2.9,
+    "male_2000": 56.5,
+    "female_2015": 2.2,
+    "male_2015": 50.6,
+    "income": "Upper middle income",
+    "pop": 1378665000,
+    "EN": "China",
+    "DE": "China",
+    "FR": "Chine",
+    "IT": "Cina",
+    "ES": "China",
+    "PT": "China",
+    "RU": "Китай",
+    "ZH": "中国",
+    "JA": "中国",
+    "AR": "الصين",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "COL",
+    "change in female rate": -7.800000000000001,
+    "change in male rate": -12.6,
+    "female_2000": 12.8,
+    "male_2000": 26.7,
+    "female_2015": 5,
+    "male_2015": 14.1,
+    "income": "Upper middle income",
+    "pop": 48653419,
+    "EN": "Colombia",
+    "DE": "Kolumbien",
+    "FR": "Colombie",
+    "IT": "Colombia",
+    "ES": "Colombia",
+    "PT": "Colômbia",
+    "RU": "Колумбия",
+    "ZH": "哥伦比亚",
+    "JA": "コロンビア",
+    "AR": "كولومبيا",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "CUB",
+    "change in female rate": -15,
+    "change in male rate": -2.6999999999999957,
+    "female_2000": 33.6,
+    "male_2000": 58.8,
+    "female_2015": 18.6,
+    "male_2015": 56.1,
+    "income": "Upper middle income",
+    "pop": 11475982,
+    "EN": "Cuba",
+    "DE": "Kuba",
+    "FR": "Cuba",
+    "IT": "Cuba",
+    "ES": "Cuba",
+    "PT": "Cuba",
+    "RU": "Куба",
+    "ZH": "古巴",
+    "JA": "キューバ",
+    "AR": "كوبا",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "CZE",
+    "change in female rate": 0.1999999999999993,
+    "change in male rate": -2.8000000000000043,
+    "female_2000": 26.8,
+    "male_2000": 39.7,
+    "female_2015": 27,
+    "male_2015": 36.9,
+    "income": "High income",
+    "pop": 10566332,
+    "EN": "Czech Republic",
+    "DE": "Tschechische Republik",
+    "FR": "République tchèque",
+    "IT": "Repubblica Ceca",
+    "ES": "República Checa",
+    "PT": "República Tcheca",
+    "RU": "Чешская Республика",
+    "ZH": "捷克共和国",
+    "JA": "チェコ",
+    "AR": "تشيكيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "DEU",
+    "change in female rate": -3.400000000000002,
+    "change in male rate": -8.299999999999997,
+    "female_2000": 27.1,
+    "male_2000": 38.8,
+    "female_2015": 23.7,
+    "male_2015": 30.5,
+    "income": "High income",
+    "pop": 82487842,
+    "EN": "Germany",
+    "DE": "Deutschland",
+    "FR": "Allemagne",
+    "IT": "Germania",
+    "ES": "Alemania",
+    "PT": "Alemanha",
+    "RU": "Германия",
+    "ZH": "德国",
+    "JA": "ドイツ",
+    "AR": "ألمانيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "DOM",
+    "change in female rate": -5.199999999999999,
+    "change in male rate": -1.6999999999999993,
+    "female_2000": 13.6,
+    "male_2000": 19.9,
+    "female_2015": 8.4,
+    "male_2015": 18.2,
+    "income": "Upper middle income",
+    "pop": 10648791,
+    "EN": "Dominican Republic",
+    "DE": "Dominikanische Republik",
+    "FR": "Dominicaine république",
+    "IT": "Repubblica dominicana",
+    "ES": "República Dominicana",
+    "PT": "República Dominicana",
+    "RU": "Доминиканская Республика",
+    "ZH": "多明尼加",
+    "JA": "ドミニカ共和国",
+    "AR": "جمهورية الدومينيكان",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "DZA",
+    "change in female rate": -4.8,
+    "change in male rate": 2.799999999999997,
+    "female_2000": 5.6,
+    "male_2000": 27.6,
+    "female_2015": 0.8,
+    "male_2015": 30.4,
+    "income": "Upper middle income",
+    "pop": 40606052,
+    "EN": "Algeria",
+    "DE": "Algerien",
+    "FR": "Algérie",
+    "IT": "Algeria",
+    "ES": "Argelia",
+    "PT": "Argélia",
+    "RU": "Алжир",
+    "ZH": "阿尔及利亚",
+    "JA": "アルジェリア",
+    "AR": "الجزائر",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "ECU",
+    "change in female rate": -3.4999999999999996,
+    "change in male rate": -8.899999999999999,
+    "female_2000": 5.6,
+    "male_2000": 21.4,
+    "female_2015": 2.1,
+    "male_2015": 12.5,
+    "income": "Upper middle income",
+    "pop": 16385068,
+    "EN": "Ecuador",
+    "DE": "Ecuador",
+    "FR": "Équateur",
+    "IT": "Ecuador",
+    "ES": "Ecuador",
+    "PT": "Equador",
+    "RU": "Эквадор",
+    "ZH": "厄瓜多尔",
+    "JA": "エクアドル",
+    "AR": "الاكوادور",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "EGY",
+    "change in female rate": -1.5,
+    "change in male rate": 16.200000000000003,
+    "female_2000": 1.7,
+    "male_2000": 31.9,
+    "female_2015": 0.2,
+    "male_2015": 48.1,
+    "income": "Lower middle income",
+    "pop": 95688681,
+    "EN": "Egypt",
+    "DE": "Ägypten",
+    "FR": "Égypte",
+    "IT": "Egitto",
+    "ES": "Egipto",
+    "PT": "Egito",
+    "RU": "Египет",
+    "ZH": "埃及",
+    "JA": "エジプト",
+    "AR": "مصر",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "ESP",
+    "change in female rate": -5.699999999999999,
+    "change in male rate": -15.599999999999998,
+    "female_2000": 28.3,
+    "male_2000": 45.9,
+    "female_2015": 22.6,
+    "male_2015": 30.3,
+    "income": "High income",
+    "pop": 46484533,
+    "EN": "Spain",
+    "DE": "Spanien",
+    "FR": "Espagne",
+    "IT": "Spagna",
+    "ES": "España",
+    "PT": "Espanha",
+    "RU": "Испания",
+    "ZH": "西班牙",
+    "JA": "スペイン",
+    "AR": "إسبانيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "ETH",
+    "change in female rate": -0.3,
+    "change in male rate": -0.7000000000000011,
+    "female_2000": 0.6,
+    "male_2000": 8.3,
+    "female_2015": 0.3,
+    "male_2015": 7.6,
+    "income": "Low income",
+    "pop": 102403196,
+    "EN": "Ethiopia",
+    "DE": "Äthiopien",
+    "FR": "Éthiopie",
+    "IT": "Etiopia",
+    "ES": "Etiopía",
+    "PT": "Etiópia",
+    "RU": "Эфиопия",
+    "ZH": "埃塞俄比亚",
+    "JA": "エチオピア",
+    "AR": "أثيوبيا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "FRA",
+    "change in female rate": -1.9000000000000021,
+    "change in male rate": -5.5,
+    "female_2000": 26.8,
+    "male_2000": 38,
+    "female_2015": 24.9,
+    "male_2015": 32.5,
+    "income": "High income",
+    "pop": 66892205,
+    "EN": "France",
+    "DE": "Frankreich",
+    "FR": "France",
+    "IT": "Francia",
+    "ES": "Francia",
+    "PT": "França",
+    "RU": "Франция",
+    "ZH": "法国",
+    "JA": "フランス",
+    "AR": "فرنسا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "GBR",
+    "change in female rate": -15.900000000000002,
+    "change in male rate": -13.3,
+    "female_2000": 35.1,
+    "male_2000": 37.5,
+    "female_2015": 19.2,
+    "male_2015": 24.2,
+    "income": "High income",
+    "pop": 65595565,
+    "EN": "United Kingdom",
+    "DE": "Vereinigtes Königreich",
+    "FR": "Royaume-Uni",
+    "IT": "Regno Unito",
+    "ES": "Reino Unido",
+    "PT": "Reino Unido",
+    "RU": "Британия",
+    "ZH": "英国",
+    "JA": "英国",
+    "AR": "المملكة المتحدة",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "GHA",
+    "change in female rate": -0.5,
+    "change in male rate": -2.5,
+    "female_2000": 0.8,
+    "male_2000": 9.6,
+    "female_2015": 0.3,
+    "male_2015": 7.1,
+    "income": "Lower middle income",
+    "pop": 28206728,
+    "EN": "Ghana",
+    "DE": "Ghana",
+    "FR": "Ghana",
+    "IT": "Ghana",
+    "ES": "Ghana",
+    "PT": "Gana",
+    "RU": "Гана",
+    "ZH": "加纳",
+    "JA": "ガーナ",
+    "AR": "غانا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "GRC",
+    "change in female rate": -10.799999999999997,
+    "change in male rate": -9.100000000000001,
+    "female_2000": 43.4,
+    "male_2000": 60.4,
+    "female_2015": 32.6,
+    "male_2015": 51.3,
+    "income": "High income",
+    "pop": 10770521,
+    "EN": "Greece",
+    "DE": "Griechenland",
+    "FR": "Grèce",
+    "IT": "Grecia",
+    "ES": "Grecia",
+    "PT": "Grécia",
+    "RU": "Греция",
+    "ZH": "希腊",
+    "JA": "ギリシャ",
+    "AR": "اليونان",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "HND",
+    "change in female rate": -1.6999999999999997,
+    "change in male rate": null,
+    "female_2000": 3.8,
+    "male_2000": null,
+    "female_2015": 2.1,
+    "male_2015": null,
+    "income": "Lower middle income",
+    "pop": 9112867,
+    "EN": "Honduras",
+    "DE": "Honduras",
+    "FR": "Honduras",
+    "IT": "Honduras",
+    "ES": "Honduras",
+    "PT": "Honduras",
+    "RU": "Гондурас",
+    "ZH": "洪都拉斯",
+    "JA": "ホンジュラス",
+    "AR": "هندوراس",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "HTI",
+    "change in female rate": -2.4,
+    "change in male rate": 3.6999999999999993,
+    "female_2000": 5.3,
+    "male_2000": 17.8,
+    "female_2015": 2.9,
+    "male_2015": 21.5,
+    "income": "Low income",
+    "pop": 10847334,
+    "EN": "Haiti",
+    "DE": "Haiti",
+    "FR": "Haiti",
+    "IT": "Haiti",
+    "ES": "Haití",
+    "PT": "Haiti",
+    "RU": "Гаити",
+    "ZH": "海地",
+    "JA": "ハイチ",
+    "AR": "هايتي",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "HUN",
+    "change in female rate": -8.700000000000003,
+    "change in male rate": -12.100000000000001,
+    "female_2000": 32.2,
+    "male_2000": 46,
+    "female_2015": 23.5,
+    "male_2015": 33.9,
+    "income": "High income",
+    "pop": 9814023,
+    "EN": "Hungary",
+    "DE": "Ungarn",
+    "FR": "Hongrie",
+    "IT": "Ungheria",
+    "ES": "Hungría",
+    "PT": "Hungria",
+    "RU": "Венгрия",
+    "ZH": "匈牙利",
+    "JA": "ハンガリー",
+    "AR": "هنغاريا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "IDN",
+    "change in female rate": -2,
+    "change in male rate": 15.500000000000007,
+    "female_2000": 4.7,
+    "male_2000": 59.4,
+    "female_2015": 2.7,
+    "male_2015": 74.9,
+    "income": "Lower middle income",
+    "pop": 261115456,
+    "EN": "Indonesia",
+    "DE": "Indonesien",
+    "FR": "Indonésie",
+    "IT": "Indonesia",
+    "ES": "Indonesia",
+    "PT": "Indonésia",
+    "RU": "Индонезия",
+    "ZH": "印度尼西亚",
+    "JA": "インドネシア",
+    "AR": "أندونيسيا",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "IND",
+    "change in female rate": -3.8,
+    "change in male rate": -11.699999999999996,
+    "female_2000": 5.6,
+    "male_2000": 32.3,
+    "female_2015": 1.8,
+    "male_2015": 20.6,
+    "income": "Lower middle income",
+    "pop": 1324171354,
+    "EN": "India",
+    "DE": "Indien",
+    "FR": "Inde",
+    "IT": "India",
+    "ES": "India",
+    "PT": "Índia",
+    "RU": "Индия",
+    "ZH": "印度",
+    "JA": "インド",
+    "AR": "الهند",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "IRN",
+    "change in female rate": -3.3,
+    "change in male rate": -5.300000000000001,
+    "female_2000": 4.1,
+    "male_2000": 26.5,
+    "female_2015": 0.8,
+    "male_2015": 21.2,
+    "income": "Upper middle income",
+    "pop": 80277428,
+    "EN": "Islamic Republic of Iran",
+    "DE": "Islamischen Republik Iran",
+    "FR": "République Islamique d'Iran",
+    "IT": "Iran",
+    "ES": "Irán",
+    "PT": "Irã",
+    "RU": "Иран, Исламская Республика",
+    "ZH": "伊朗",
+    "JA": "イラン",
+    "AR": "إيران",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "ISR",
+    "change in female rate": -8.6,
+    "change in male rate": -4.799999999999997,
+    "female_2000": 24,
+    "male_2000": 39.9,
+    "female_2015": 15.4,
+    "male_2015": 35.1,
+    "income": "High income",
+    "pop": 8546000,
+    "EN": "Israel",
+    "DE": "Israel",
+    "FR": "Israël",
+    "IT": "Israele",
+    "ES": "Israel",
+    "PT": "Israel",
+    "RU": "Израиль",
+    "ZH": "以色列",
+    "JA": "イスラエル",
+    "AR": "إسرائيل",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "ITA",
+    "change in female rate": -1.2999999999999972,
+    "change in male rate": -5.899999999999999,
+    "female_2000": 18.9,
+    "male_2000": 32.8,
+    "female_2015": 17.6,
+    "male_2015": 26.9,
+    "income": "High income",
+    "pop": 60627498,
+    "EN": "Italy",
+    "DE": "Italien",
+    "FR": "Italie",
+    "IT": "Italia",
+    "ES": "Italia",
+    "PT": "Itália",
+    "RU": "Италия",
+    "ZH": "意大利",
+    "JA": "イタリア",
+    "AR": "إيطاليا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "JPN",
+    "change in female rate": -3.6999999999999993,
+    "change in male rate": -18.599999999999994,
+    "female_2000": 13,
+    "male_2000": 51.3,
+    "female_2015": 9.3,
+    "male_2015": 32.7,
+    "income": "High income",
+    "pop": 126994511,
+    "EN": "Japan",
+    "DE": "Japan",
+    "FR": "Japon",
+    "IT": "Giappone",
+    "ES": "Japón",
+    "PT": "Japão",
+    "RU": "Япония",
+    "ZH": "日本",
+    "JA": "日本",
+    "AR": "اليابان",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "KAZ",
+    "change in female rate": -3.3999999999999995,
+    "change in male rate": -11.299999999999997,
+    "female_2000": 10.6,
+    "male_2000": 55.8,
+    "female_2015": 7.2,
+    "male_2015": 44.5,
+    "income": "Upper middle income",
+    "pop": 17794397,
+    "EN": "Kazakhstan",
+    "DE": "Kasachstan",
+    "FR": "Kazakhstan",
+    "IT": "Kazakistan",
+    "ES": "Kazajistán",
+    "PT": "Cazaquistão",
+    "RU": "Казахстан",
+    "ZH": "哈萨克斯坦",
+    "JA": "カザフスタン",
+    "AR": "كازاخستان",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "KEN",
+    "change in female rate": -1.2999999999999998,
+    "change in male rate": -8.2,
+    "female_2000": 2.4,
+    "male_2000": 27.8,
+    "female_2015": 1.1,
+    "male_2015": 19.6,
+    "income": "Lower middle income",
+    "pop": 48461567,
+    "EN": "Kenya",
+    "DE": "Kenia",
+    "FR": "Kenya",
+    "IT": "Kenya",
+    "ES": "Kenia",
+    "PT": "Quênia",
+    "RU": "Кения",
+    "ZH": "肯尼亚",
+    "JA": "ケニア",
+    "AR": "كينيا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "KHM",
+    "change in female rate": -4,
+    "change in male rate": -15,
+    "female_2000": 5.9,
+    "male_2000": 43.9,
+    "female_2015": 1.9,
+    "male_2015": 28.9,
+    "income": "Lower middle income",
+    "pop": 15762370,
+    "EN": "Cambodia",
+    "DE": "Kambodscha",
+    "FR": "Cambodge",
+    "IT": "Cambogia",
+    "ES": "Camboya",
+    "PT": "Camboja",
+    "RU": "Камбоджа",
+    "ZH": "柬埔寨",
+    "JA": "カンボジア",
+    "AR": "كمبوديا",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "KOR",
+    "change in female rate": -0.8999999999999995,
+    "change in male rate": -22.400000000000006,
+    "female_2000": 6.8,
+    "male_2000": 63.7,
+    "female_2015": 5.9,
+    "male_2015": 41.3,
+    "income": "High income",
+    "pop": 51245707,
+    "EN": "Republic of Korea",
+    "DE": "Republik Korea",
+    "FR": "République de Corée",
+    "IT": "Corea del Sud",
+    "ES": "República de Corea",
+    "PT": "República da Coreia",
+    "RU": "Республика Корея",
+    "ZH": "韩国",
+    "JA": "大韓民国",
+    "AR": "كوريا",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "LKA",
+    "change in female rate": -1.3,
+    "change in male rate": -2.599999999999998,
+    "female_2000": 1.6,
+    "male_2000": 30.7,
+    "female_2015": 0.3,
+    "male_2015": 28.1,
+    "income": "Lower middle income",
+    "pop": 21203000,
+    "EN": "Sri Lanka",
+    "DE": "Sri Lanka",
+    "FR": "Sri Lanka",
+    "IT": "Sri Lanka",
+    "ES": "Sri Lanka",
+    "PT": "Sri Lanka",
+    "RU": "Шри-Ланка",
+    "ZH": "斯里兰卡",
+    "JA": "スリランカ",
+    "AR": "سيريلانكا",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "MAR",
+    "change in female rate": -4,
+    "change in male rate": 12.300000000000004,
+    "female_2000": 4.9,
+    "male_2000": 34.3,
+    "female_2015": 0.9,
+    "male_2015": 46.6,
+    "income": "Lower middle income",
+    "pop": 35276786,
+    "EN": "Morocco",
+    "DE": "Marokko",
+    "FR": "Maroc",
+    "IT": "Marocco",
+    "ES": "Marruecos",
+    "PT": "Marrocos",
+    "RU": "Марокко",
+    "ZH": "摩洛哥",
+    "JA": "モロッコ",
+    "AR": "المغرب",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "MEX",
+    "change in female rate": -5.499999999999999,
+    "change in male rate": -14.100000000000001,
+    "female_2000": 12.7,
+    "male_2000": 36.5,
+    "female_2015": 7.2,
+    "male_2015": 22.4,
+    "income": "Upper middle income",
+    "pop": 127540423,
+    "EN": "Mexico",
+    "DE": "Mexiko",
+    "FR": "Mexique",
+    "IT": "Messico",
+    "ES": "México",
+    "PT": "México",
+    "RU": "Мексика",
+    "ZH": "墨西哥",
+    "JA": "メキシコ",
+    "AR": "المكسيك",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "MLI",
+    "change in female rate": -2.4,
+    "change in male rate": 1.0999999999999979,
+    "female_2000": 4,
+    "male_2000": 22.1,
+    "female_2015": 1.6,
+    "male_2015": 23.2,
+    "income": "Low income",
+    "pop": 17994837,
+    "EN": "Mali",
+    "DE": "Mali",
+    "FR": "Mali",
+    "IT": "Mali",
+    "ES": "Malí",
+    "PT": "Mali",
+    "RU": "Мали",
+    "ZH": "马里",
+    "JA": "マリ",
+    "AR": "مالي",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "MMR",
+    "change in female rate": -7,
+    "change in male rate": -14.399999999999999,
+    "female_2000": 13.5,
+    "male_2000": 50.1,
+    "female_2015": 6.5,
+    "male_2015": 35.7,
+    "income": "Lower middle income",
+    "pop": 52885223,
+    "EN": "Myanmar",
+    "DE": "Myanmar",
+    "FR": "Myanmar",
+    "IT": "Myanmar",
+    "ES": "Myanmar",
+    "PT": "Myanmar",
+    "RU": "Мьянма",
+    "ZH": "缅甸",
+    "JA": "ミャンマー",
+    "AR": "ميانمار",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "MOZ",
+    "change in female rate": -3.5,
+    "change in male rate": -10.2,
+    "female_2000": 8.4,
+    "male_2000": 38,
+    "female_2015": 4.9,
+    "male_2015": 27.8,
+    "income": "Low income",
+    "pop": 28829476,
+    "EN": "Mozambique",
+    "DE": "Mosambik",
+    "FR": "Mozambique",
+    "IT": "Mozambico",
+    "ES": "Mozambique",
+    "PT": "Moçambique",
+    "RU": "Мозамбик",
+    "ZH": "莫桑比克",
+    "JA": "モザンビーク",
+    "AR": "موزمبيق",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "MWI",
+    "change in female rate": -4,
+    "change in male rate": -7.300000000000001,
+    "female_2000": 7.8,
+    "male_2000": 28.5,
+    "female_2015": 3.8,
+    "male_2015": 21.2,
+    "income": "Low income",
+    "pop": 18091575,
+    "EN": "Malawi",
+    "DE": "Malawi",
+    "FR": "Malawi",
+    "IT": "Malawi",
+    "ES": "Malaui",
+    "PT": "Malavi",
+    "RU": "Малави",
+    "ZH": "马拉维",
+    "JA": "マラウィ",
+    "AR": "ملاوي",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "MYS",
+    "change in female rate": -1.6,
+    "change in male rate": -10.399999999999999,
+    "female_2000": 2.6,
+    "male_2000": 54,
+    "female_2015": 1,
+    "male_2015": 43.6,
+    "income": "Upper middle income",
+    "pop": 31187265,
+    "EN": "Malaysia",
+    "DE": "Malaysia",
+    "FR": "Malaisie",
+    "IT": "Malesia",
+    "ES": "Malasia",
+    "PT": "Malásia",
+    "RU": "Малайзия",
+    "ZH": "马来西亚",
+    "JA": "マレーシア",
+    "AR": "ماليزيا",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "NER",
+    "change in female rate": -0.30000000000000004,
+    "change in male rate": 2.5,
+    "female_2000": 0.4,
+    "male_2000": 13,
+    "female_2015": 0.1,
+    "male_2015": 15.5,
+    "income": "Low income",
+    "pop": 20672987,
+    "EN": "Niger",
+    "DE": "Niger",
+    "FR": "Niger",
+    "IT": "Niger",
+    "ES": "Níger",
+    "PT": "Níger",
+    "RU": "Нигер",
+    "ZH": "尼日尔",
+    "JA": "ニジェール",
+    "AR": "النيجر",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "NGA",
+    "change in female rate": -1.6,
+    "change in male rate": -2.1000000000000014,
+    "female_2000": 2.2,
+    "male_2000": 12.8,
+    "female_2015": 0.6,
+    "male_2015": 10.7,
+    "income": "Lower middle income",
+    "pop": 185989640,
+    "EN": "Nigeria",
+    "DE": "Nigeria",
+    "FR": "Nigéria",
+    "IT": "Nigeria",
+    "ES": "Nigeria",
+    "PT": "Nigéria",
+    "RU": "Нигерия",
+    "ZH": "尼日利亚",
+    "JA": "ナイジェリア",
+    "AR": "نيجيريا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "NLD",
+    "change in female rate": -9.600000000000001,
+    "change in male rate": -14.400000000000002,
+    "female_2000": 33.1,
+    "male_2000": 41.7,
+    "female_2015": 23.5,
+    "male_2015": 27.3,
+    "income": "High income",
+    "pop": 17030314,
+    "EN": "Netherlands",
+    "DE": "Niederlande",
+    "FR": "Pays-Bas",
+    "IT": "Paesi Bassi",
+    "ES": "Países Bajos",
+    "PT": "Holanda",
+    "RU": "Нидерланды",
+    "ZH": "荷兰",
+    "JA": "オランダ",
+    "AR": "هولندا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "NPL",
+    "change in female rate": -19.2,
+    "change in male rate": -5.299999999999997,
+    "female_2000": 28.4,
+    "male_2000": 40.8,
+    "female_2015": 9.2,
+    "male_2015": 35.5,
+    "income": "Low income",
+    "pop": 28982771,
+    "EN": "Nepal",
+    "DE": "Nepal",
+    "FR": "Népal",
+    "IT": "Nepal",
+    "ES": "Nepal",
+    "PT": "Nepal",
+    "RU": "Непал",
+    "ZH": "尼泊尔",
+    "JA": "ネパール",
+    "AR": "نيبال",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "PAK",
+    "change in female rate": -5.3999999999999995,
+    "change in male rate": -1.7000000000000028,
+    "female_2000": 8.1,
+    "male_2000": 36.6,
+    "female_2015": 2.7,
+    "male_2015": 34.9,
+    "income": "Lower middle income",
+    "pop": 193203476,
+    "EN": "Pakistan",
+    "DE": "Pakistan",
+    "FR": "Pakistan",
+    "IT": "Pakistan",
+    "ES": "Pakistán",
+    "PT": "Paquistão",
+    "RU": "Пакистан",
+    "ZH": "巴基斯坦",
+    "JA": "パキスタン",
+    "AR": "باكستان",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "PER",
+    "change in female rate": -7,
+    "change in male rate": null,
+    "female_2000": 12,
+    "male_2000": null,
+    "female_2015": 5,
+    "male_2015": null,
+    "income": "Upper middle income",
+    "pop": 31773839,
+    "EN": "Peru",
+    "DE": "Peru",
+    "FR": "Pérou",
+    "IT": "Perù",
+    "ES": "Perú",
+    "PT": "Peru",
+    "RU": "Перу",
+    "ZH": "秘鲁",
+    "JA": "ペルー",
+    "AR": "بيرو",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "PHL",
+    "change in female rate": -2.9000000000000004,
+    "change in male rate": -15.399999999999999,
+    "female_2000": 10.3,
+    "male_2000": 57,
+    "female_2015": 7.4,
+    "male_2015": 41.6,
+    "income": "Lower middle income",
+    "pop": 103320222,
+    "EN": "Philippines",
+    "DE": "Philippinen",
+    "FR": "Philippines",
+    "IT": "Filippine",
+    "ES": "Filipinas",
+    "PT": "Filipinas",
+    "RU": "Филиппины",
+    "ZH": "菲律宾",
+    "JA": "フィリピン",
+    "AR": "الفلبين",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "POL",
+    "change in female rate": -12.3,
+    "change in male rate": -11.400000000000006,
+    "female_2000": 34.6,
+    "male_2000": 45.7,
+    "female_2015": 22.3,
+    "male_2015": 34.3,
+    "income": "High income",
+    "pop": 37970087,
+    "EN": "Poland",
+    "DE": "Polen",
+    "FR": "Pologne",
+    "IT": "Polonia",
+    "ES": "Polonia",
+    "PT": "Polônia",
+    "RU": "Польша",
+    "ZH": "波兰",
+    "JA": "ポーランド",
+    "AR": "بولندا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "PRT",
+    "change in female rate": -0.3000000000000007,
+    "change in male rate": -8.399999999999999,
+    "female_2000": 13.4,
+    "male_2000": 35.8,
+    "female_2015": 13.1,
+    "male_2015": 27.4,
+    "income": "High income",
+    "pop": 10325452,
+    "EN": "Portugal",
+    "DE": "Portugal",
+    "FR": "Portugal",
+    "IT": "Portogallo",
+    "ES": "Portugal",
+    "PT": "Portugal",
+    "RU": "Португалия",
+    "ZH": "葡萄牙",
+    "JA": "ポルトガル",
+    "AR": "البرتغال",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "ROU",
+    "change in female rate": -5,
+    "change in male rate": -15.199999999999996,
+    "female_2000": 25.3,
+    "male_2000": 51.9,
+    "female_2015": 20.3,
+    "male_2015": 36.7,
+    "income": "Upper middle income",
+    "pop": 19699312,
+    "EN": "Romania",
+    "DE": "Rumänien",
+    "FR": "Roumanie",
+    "IT": "Romania",
+    "ES": "Rumania",
+    "PT": "Romênia",
+    "RU": "Румыния",
+    "ZH": "罗马尼亚",
+    "JA": "ルーマニア",
+    "AR": "رومانيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "RUS",
+    "change in female rate": 0.8000000000000007,
+    "change in male rate": -9.499999999999993,
+    "female_2000": 18.8,
+    "male_2000": 68.6,
+    "female_2015": 19.6,
+    "male_2015": 59.1,
+    "income": "Upper middle income",
+    "pop": 144342396,
+    "EN": "Russian Federation",
+    "DE": "Russische Föderation",
+    "FR": "Fédération de Russie",
+    "IT": "Russia",
+    "ES": "Rusia",
+    "PT": "Federação Russa",
+    "RU": "Российская Федерация",
+    "ZH": "俄罗斯",
+    "JA": "ロシア",
+    "AR": "روسيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "RWA",
+    "change in female rate": -2.2,
+    "change in male rate": -7.100000000000001,
+    "female_2000": 6.5,
+    "male_2000": 25.5,
+    "female_2015": 4.3,
+    "male_2015": 18.4,
+    "income": "Low income",
+    "pop": 11917508,
+    "EN": "Rwanda",
+    "DE": "Ruanda",
+    "FR": "Rwanda",
+    "IT": "Ruanda",
+    "ES": "Ruanda",
+    "PT": "Ruanda",
+    "RU": "Руанда",
+    "ZH": "卢旺达",
+    "JA": "ルワンダ",
+    "AR": "رواندا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "SAU",
+    "change in female rate": -2.4000000000000004,
+    "change in male rate": 3.1999999999999993,
+    "female_2000": 4.2,
+    "male_2000": 22.6,
+    "female_2015": 1.8,
+    "male_2015": 25.8,
+    "income": "High income",
+    "pop": 32275687,
+    "EN": "Saudi Arabia",
+    "DE": "Saudi-Arabien",
+    "FR": "Arabie Saoudite",
+    "IT": "Arabia Saudita",
+    "ES": "Arabia Saudita",
+    "PT": "Arábia Saudita",
+    "RU": "Саудовская Аравия",
+    "ZH": "沙特阿拉伯",
+    "JA": "サウジアラビア",
+    "AR": "السعودية",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "SEN",
+    "change in female rate": -1.2000000000000002,
+    "change in male rate": -3.700000000000003,
+    "female_2000": 1.6,
+    "male_2000": 20.6,
+    "female_2015": 0.4,
+    "male_2015": 16.9,
+    "income": "Low income",
+    "pop": 15411614,
+    "EN": "Senegal",
+    "DE": "Senegal",
+    "FR": "Sénégal",
+    "IT": "Senegal",
+    "ES": "Senegal",
+    "PT": "Senegal",
+    "RU": "Сенегал",
+    "ZH": "塞内加尔",
+    "JA": "セネガル",
+    "AR": "السنغال",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "SWE",
+    "change in female rate": -12.8,
+    "change in male rate": -12.100000000000001,
+    "female_2000": 31.6,
+    "male_2000": 31.3,
+    "female_2015": 18.8,
+    "male_2015": 19.2,
+    "income": "High income",
+    "pop": 9923085,
+    "EN": "Sweden",
+    "DE": "Schweden",
+    "FR": "Suède",
+    "IT": "Svezia",
+    "ES": "Suecia",
+    "PT": "Suécia",
+    "RU": "Швеция",
+    "ZH": "瑞典",
+    "JA": "スウェーデン",
+    "AR": "السويد",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "THA",
+    "change in female rate": -0.5,
+    "change in male rate": -7.799999999999997,
+    "female_2000": 2.7,
+    "male_2000": 48.3,
+    "female_2015": 2.2,
+    "male_2015": 40.5,
+    "income": "Upper middle income",
+    "pop": 68863514,
+    "EN": "Thailand",
+    "DE": "Thailand",
+    "FR": "Thaïlande",
+    "IT": "Thailandia",
+    "ES": "Tailandia",
+    "PT": "Tailândia",
+    "RU": "Таиланд",
+    "ZH": "泰国",
+    "JA": "タイ",
+    "AR": "تايلاند",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "TUN",
+    "change in female rate": -5.8999999999999995,
+    "change in male rate": 8.299999999999997,
+    "female_2000": 7.1,
+    "male_2000": 57.3,
+    "female_2015": 1.2,
+    "male_2015": 65.6,
+    "income": "Lower middle income",
+    "pop": 11403248,
+    "EN": "Tunisia",
+    "DE": "Tunesien",
+    "FR": "Tunisie",
+    "IT": "Tunisia",
+    "ES": "Túnez",
+    "PT": "Tunísia",
+    "RU": "Тунис",
+    "ZH": "突尼斯",
+    "JA": "チュニジア",
+    "AR": "تونس",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "TUR",
+    "change in female rate": -5.200000000000001,
+    "change in male rate": -16.9,
+    "female_2000": 19.6,
+    "male_2000": 59.6,
+    "female_2015": 14.4,
+    "male_2015": 42.7,
+    "income": "Upper middle income",
+    "pop": 79512426,
+    "EN": "Turkey",
+    "DE": "Türkei",
+    "FR": "Turquie",
+    "IT": "Turchia",
+    "ES": "Turquía",
+    "PT": "Turquia",
+    "RU": "Турция",
+    "ZH": "土耳其",
+    "JA": "トルコ",
+    "AR": "البيرو",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "TZA",
+    "change in female rate": -2.1,
+    "change in male rate": -11.2,
+    "female_2000": 5.2,
+    "male_2000": 37.4,
+    "female_2015": 3.1,
+    "male_2015": 26.2,
+    "income": "Low income",
+    "pop": 55572201,
+    "EN": "United Republic of Tanzania",
+    "DE": "Tansania",
+    "FR": "Tanzanie",
+    "IT": "Tanzania",
+    "ES": "República Unida de Tanzanía",
+    "PT": "Tanzânia",
+    "RU": "Объединенная Республика Танзания",
+    "ZH": "坦桑尼亚",
+    "JA": "タンザニア",
+    "AR": "تنزانيا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "UGA",
+    "change in female rate": -1.5000000000000004,
+    "change in male rate": -10.4,
+    "female_2000": 4.4,
+    "male_2000": 25.5,
+    "female_2015": 2.9,
+    "male_2015": 15.1,
+    "income": "Low income",
+    "pop": 41487965,
+    "EN": "Uganda",
+    "DE": "Uganda",
+    "FR": "Ouganda",
+    "IT": "Uganda",
+    "ES": "Uganda",
+    "PT": "Uganda",
+    "RU": "Уганда",
+    "ZH": "乌干达",
+    "JA": "ウガンダ",
+    "AR": "أوغندا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "UKR",
+    "change in female rate": -1.8999999999999986,
+    "change in male rate": -12.100000000000001,
+    "female_2000": 12.7,
+    "male_2000": 60.4,
+    "female_2015": 10.8,
+    "male_2015": 48.3,
+    "income": "Lower middle income",
+    "pop": 45004645,
+    "EN": "Ukraine",
+    "DE": "Ukraine",
+    "FR": "Ukraine",
+    "IT": "Ucraina",
+    "ES": "Ucrania",
+    "PT": "Ucrânia",
+    "RU": "Украина",
+    "ZH": "乌克兰",
+    "JA": "ウクライナ",
+    "AR": "أوكرانيا",
+    "continent": "Europe"
+  },
+  {
+    "iso3": "USA",
+    "change in female rate": -9,
+    "change in male rate": -9.800000000000004,
+    "female_2000": 27.6,
+    "male_2000": 34.2,
+    "female_2015": 18.6,
+    "male_2015": 24.4,
+    "income": "High income",
+    "pop": 323127513,
+    "EN": "United States",
+    "DE": "Vereinigte Staaten",
+    "FR": "États-Unis",
+    "IT": "Stati Uniti d'America",
+    "ES": "Estados Unidos",
+    "PT": "Estados Unidos",
+    "RU": "Соединенные Штаты Америки",
+    "ZH": "美国",
+    "JA": "米国",
+    "AR": "الولايات المتحدة",
+    "continent": "Americas"
+  },
+  {
+    "iso3": "UZB",
+    "change in female rate": -0.19999999999999996,
+    "change in male rate": -5.099999999999998,
+    "female_2000": 1.5,
+    "male_2000": 29.2,
+    "female_2015": 1.3,
+    "male_2015": 24.1,
+    "income": "Lower middle income",
+    "pop": 31847900,
+    "EN": "Uzbekistan",
+    "DE": "Usbekistan",
+    "FR": "Ouzbékistan",
+    "IT": "Uzbekistan",
+    "ES": "Uzbekistán",
+    "PT": "Uzbequistão",
+    "RU": "Узбекистан",
+    "ZH": "乌兹别克斯坦",
+    "JA": "ウズベキスタン",
+    "AR": "أوزبكستان",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "VNM",
+    "change in female rate": -0.6000000000000001,
+    "change in male rate": -1.0999999999999943,
+    "female_2000": 1.6,
+    "male_2000": 48.3,
+    "female_2015": 1,
+    "male_2015": 47.2,
+    "income": "Lower middle income",
+    "pop": 94569072,
+    "EN": "Vietnam",
+    "DE": "Vietnam",
+    "FR": "Viet Nam",
+    "IT": "Vietnam",
+    "ES": "Vietnam",
+    "PT": "Vietnã",
+    "RU": "Вьетнам",
+    "ZH": "越南",
+    "JA": "ベトナム",
+    "AR": "فيتنام",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "YEM",
+    "change in female rate": -6.4,
+    "change in male rate": -2.299999999999997,
+    "female_2000": 13.8,
+    "male_2000": 29.9,
+    "female_2015": 7.4,
+    "male_2015": 27.6,
+    "income": "Lower middle income",
+    "pop": 27584213,
+    "EN": "Yemen",
+    "DE": "Jemen",
+    "FR": "Yémen",
+    "IT": "Yemen",
+    "ES": "Yemen",
+    "PT": "Iêmen",
+    "RU": "Йемен",
+    "ZH": "也门",
+    "JA": "イエメン",
+    "AR": "اليمن",
+    "continent": "Asia"
+  },
+  {
+    "iso3": "ZAF",
+    "change in female rate": -2.5999999999999996,
+    "change in male rate": -1.8000000000000043,
+    "female_2000": 10.6,
+    "male_2000": 34.6,
+    "female_2015": 8,
+    "male_2015": 32.8,
+    "income": "Upper middle income",
+    "pop": 56015473,
+    "EN": "South Africa",
+    "DE": "Südafrika",
+    "FR": "Afrique du Sud",
+    "IT": "Sudafrica",
+    "ES": "Sudáfrica",
+    "PT": "África do Sul",
+    "RU": "Южная Африка",
+    "ZH": "南非",
+    "JA": "南アフリカ",
+    "AR": "جنوب أفريقيا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "ZMB",
+    "change in female rate": -2.1999999999999997,
+    "change in male rate": -4.600000000000001,
+    "female_2000": 4.6,
+    "male_2000": 26.8,
+    "female_2015": 2.4,
+    "male_2015": 22.2,
+    "income": "Lower middle income",
+    "pop": 16591390,
+    "EN": "Zambia",
+    "DE": "Sambia",
+    "FR": "Zambie",
+    "IT": "Zambia",
+    "ES": "Zambia",
+    "PT": "Zâmbia",
+    "RU": "Замбия",
+    "ZH": "赞比亚",
+    "JA": "ザンビア",
+    "AR": "زامبيا",
+    "continent": "Africa"
+  },
+  {
+    "iso3": "ZWE",
+    "change in female rate": -1.2000000000000002,
+    "change in male rate": -1.7999999999999972,
+    "female_2000": 2.6,
+    "male_2000": 29.4,
+    "female_2015": 1.4,
+    "male_2015": 27.6,
+    "income": "Low income",
+    "pop": 16150362,
+    "EN": "Zimbabwe",
+    "DE": "Zimbabwe",
+    "FR": "Zimbabwe",
+    "IT": "Zimbabwe",
+    "ES": "Zimbabue",
+    "PT": "Zimbábue",
+    "RU": "Зимбабве",
+    "ZH": "津巴布韦",
+    "JA": "ジンバブエ",
+    "AR": "زيمبابوي",
+    "continent": "Africa"
+  }
+]
diff --git a/__tests__/integration/snapshots/static/countriesBubbleLegendSize.png b/__tests__/integration/snapshots/static/countriesBubbleLegendSize.png
new file mode 100644
index 0000000000..3c68491f19
Binary files /dev/null and b/__tests__/integration/snapshots/static/countriesBubbleLegendSize.png differ
diff --git a/__tests__/plots/static/countries-bubble-legend-size.ts b/__tests__/plots/static/countries-bubble-legend-size.ts
new file mode 100644
index 0000000000..622059a7c1
--- /dev/null
+++ b/__tests__/plots/static/countries-bubble-legend-size.ts
@@ -0,0 +1,27 @@
+import { G2Spec } from '../../../src';
+
+export function countriesBubbleLegendSize(): G2Spec {
+  return {
+    type: 'point',
+    data: {
+      type: 'fetch',
+      value: 'data/countries.json',
+    },
+    encode: {
+      x: 'change in female rate',
+      y: 'change in male rate',
+      size: 'pop',
+      color: 'continent',
+      shape: 'point',
+    },
+    scale: {
+      color: {
+        range: ['#ffd500', '#82cab2', '#193442', '#d18768', '#7e827a'],
+      },
+      x: { nice: true },
+      y: { nice: true },
+      size: { range: [4, 30] },
+    },
+    style: { stroke: '#bbb', fillOpacity: 0.8 },
+  };
+}
diff --git a/__tests__/plots/static/index.ts b/__tests__/plots/static/index.ts
index c6ace57dd8..1652791673 100644
--- a/__tests__/plots/static/index.ts
+++ b/__tests__/plots/static/index.ts
@@ -270,3 +270,4 @@ export { alphabetIntervalAutoRotate } from './alphabet-interval-auto-padding-rot
 export { mockLineSmallInterval } from './mock-line-small-interval';
 export { unemploymentAreaStackedLegendSize } from './unemployment-area-stacked-legend-size';
 export { alphabetIntervalAutoPaddingSlider } from './alphabet-interval-auto-padding-slider';
+export { countriesBubbleLegendSize } from './countries-bubble-legend-size';
diff --git a/src/runtime/layout.ts b/src/runtime/layout.ts
index 57d1f4c148..1a5d14065a 100644
--- a/src/runtime/layout.ts
+++ b/src/runtime/layout.ts
@@ -265,22 +265,29 @@ function computePadding(
     const defaultSizeOf = (d) => {
       if (d.size === undefined) d.size = d.defaultSize;
     };
+    const sizeOf = (d) => {
+      if (d.type === 'group') {
+        d.children.forEach(defaultSizeOf);
+        d.size = max(d.children, (d) => (d as any).size);
+      } else {
+        d.size = d.defaultSize;
+      }
+    };
     const autoSizeOf = (d) => {
       if (d.size) return;
-      if (value !== 'auto') {
-        d.size = d.defaultSize;
-        return;
+      if (value !== 'auto') sizeOf(d);
+      else {
+        // Compute component size dynamically.
+        computeComponentSize(
+          d,
+          crossSize,
+          crossPadding,
+          position,
+          theme,
+          library,
+        );
+        defaultSizeOf(d);
       }
-      // Compute component size dynamically.
-      computeComponentSize(
-        d,
-        crossSize,
-        crossPadding,
-        position,
-        theme,
-        library,
-      );
-      defaultSizeOf(d);
     };
 
     // Specified padding.