{
  "source": "Maddison Project Database 2020 (Bolt & van Zanden, 2020)",
  "citation": "Bolt, Jutta and Jan Luiten van Zanden (2020), 'Maddison style estimates of the evolution of the world economy. A new 2020 update'",
  "unit": "2011年基準USD（購買力平価）",
  "milestones": [
    "1",
    "1000",
    "1500",
    "1600",
    "1700",
    "1820",
    "1870",
    "1900",
    "1913",
    "1950",
    "1980",
    "2000",
    "2018"
  ],
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      "code": "CHN",
      "nameJa": "中国",
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          "value": null
        },
        "1000": {
          "year_used": 1000,
          "value": 1225
        },
        "1500": {
          "year_used": 1500,
          "value": 1207
        },
        "1600": {
          "year_used": 1600,
          "value": 1217
        },
        "1700": {
          "year_used": 1700,
          "value": 1543
        },
        "1820": {
          "year_used": 1820,
          "value": 882
        },
        "1870": {
          "year_used": 1870,
          "value": 945
        },
        "1900": {
          "year_used": 1900,
          "value": 972
        },
        "1913": {
          "year_used": 1913,
          "value": 985
        },
        "1950": {
          "year_used": 1950,
          "value": 799
        },
        "1980": {
          "year_used": 1980,
          "value": 1930
        },
        "2000": {
          "year_used": 2000,
          "value": 4730
        },
        "2018": {
          "year_used": 2018,
          "value": 13102
        }
      }
    },
    {
      "code": "IND",
      "nameJa": "インド",
      "milestones": {
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          "year_used": null,
          "value": null
        },
        "1000": {
          "year_used": null,
          "value": null
        },
        "1500": {
          "year_used": null,
          "value": null
        },
        "1600": {
          "year_used": 1600,
          "value": 1264
        },
        "1700": {
          "year_used": 1700,
          "value": 1162
        },
        "1820": {
          "year_used": 1821,
          "value": 937
        },
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          "year_used": 1870,
          "value": 850
        },
        "1900": {
          "year_used": 1900,
          "value": 955
        },
        "1913": {
          "year_used": 1913,
          "value": 1073
        },
        "1950": {
          "year_used": 1950,
          "value": 987
        },
        "1980": {
          "year_used": 1980,
          "value": 1495
        },
        "2000": {
          "year_used": 2000,
          "value": 2753
        },
        "2018": {
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        }
      }
    },
    {
      "code": "JPN",
      "nameJa": "日本",
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        },
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          "value": 1010
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        "1600": {
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          "value": 1061
        },
        "1700": {
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        "1820": {
          "year_used": 1820,
          "value": 1317
        },
        "1870": {
          "year_used": 1870,
          "value": 1580
        },
        "1900": {
          "year_used": 1900,
          "value": 2123
        },
        "1913": {
          "year_used": 1913,
          "value": 2431
        },
        "1950": {
          "year_used": 1950,
          "value": 3062
        },
        "1980": {
          "year_used": 1980,
          "value": 21404
        },
        "2000": {
          "year_used": 2000,
          "value": 33211
        },
        "2018": {
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          "value": 38674
        }
      }
    },
    {
      "code": "GBR",
      "nameJa": "イギリス",
      "milestones": {
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          "value": null
        },
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          "value": 1151
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        "1900": {
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          "value": 7594
        },
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        "1950": {
          "year_used": 1950,
          "value": 11061
        },
        "1980": {
          "year_used": 1980,
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        },
        "2000": {
          "year_used": 2000,
          "value": 31946
        },
        "2018": {
          "year_used": 2018,
          "value": 38058
        }
      }
    },
    {
      "code": "USA",
      "nameJa": "アメリカ",
      "milestones": {
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          "value": null
        },
        "1000": {
          "year_used": null,
          "value": null
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        "1500": {
          "year_used": null,
          "value": null
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        "1600": {
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        "1950": {
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        "1980": {
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        "2000": {
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          "value": 45886
        },
        "2018": {
          "year_used": 2018,
          "value": 55335
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      }
    },
    {
      "code": "DEU",
      "nameJa": "ドイツ",
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          "value": null
        },
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          "year_used": null,
          "value": null
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          "year_used": 1500,
          "value": 1827
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        "1600": {
          "year_used": 1600,
          "value": 1286
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          "value": 1572
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          "year_used": 1870,
          "value": 2931
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        "1900": {
          "year_used": 1900,
          "value": 4758
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        "1913": {
          "year_used": 1913,
          "value": 5815
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        "1950": {
          "year_used": 1950,
          "value": 6186
        },
        "1980": {
          "year_used": 1980,
          "value": 22497
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        "2000": {
          "year_used": 2000,
          "value": 33367
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          "year_used": 2018,
          "value": 46178
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      }
    },
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      "code": "FRA",
      "nameJa": "フランス",
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          "value": 956
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          "value": null
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        "1500": {
          "year_used": 1500,
          "value": 1694
        },
        "1600": {
          "year_used": 1600,
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        "1700": {
          "year_used": 1700,
          "value": 1694
        },
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          "year_used": 1820,
          "value": 1809
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          "year_used": 1870,
          "value": 2990
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        "1900": {
          "year_used": 1900,
          "value": 4584
        },
        "1913": {
          "year_used": 1913,
          "value": 5555
        },
        "1950": {
          "year_used": 1950,
          "value": 8266
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        "1980": {
          "year_used": 1980,
          "value": 23537
        },
        "2000": {
          "year_used": 2000,
          "value": 33410
        },
        "2018": {
          "year_used": 2018,
          "value": 38516
        }
      }
    },
    {
      "code": "ITA",
      "nameJa": "イタリア",
      "milestones": {
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          "value": null
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          "year_used": 1500,
          "value": 2703
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        "1600": {
          "year_used": 1600,
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        },
        "1700": {
          "year_used": 1700,
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          "year_used": 1820,
          "value": 2665
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          "year_used": 1870,
          "value": 2826
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        "1900": {
          "year_used": 1900,
          "value": 3264
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        "1913": {
          "year_used": 1913,
          "value": 4057
        },
        "1950": {
          "year_used": 1950,
          "value": 5582
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        "1980": {
          "year_used": 1980,
          "value": 20959
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        "2000": {
          "year_used": 2000,
          "value": 32717
        },
        "2018": {
          "year_used": 2018,
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      }
    },
    {
      "code": "RUS",
      "nameJa": "ロシア",
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          "year_used": null,
          "value": null
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        "1000": {
          "year_used": null,
          "value": null
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        "1500": {
          "year_used": null,
          "value": null
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        "1600": {
          "year_used": null,
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          "value": null
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          "value": null
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        "1900": {
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          "value": null
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        "1913": {
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        "1950": {
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          "value": 5557
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        "1980": {
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          "value": 12204
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        "2000": {
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          "value": 10553
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        "2018": {
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          "value": 24669
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      }
    },
    {
      "code": "BRA",
      "nameJa": "ブラジル",
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        },
        "1000": {
          "year_used": null,
          "value": null
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        "1500": {
          "year_used": null,
          "value": null
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        "1600": {
          "year_used": null,
          "value": null
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        "1700": {
          "year_used": null,
          "value": null
        },
        "1820": {
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          "value": 867
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          "value": 1084
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        "1900": {
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          "value": 874
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          "value": 1046
        },
        "1950": {
          "year_used": 1950,
          "value": 2236
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        "1980": {
          "year_used": 1980,
          "value": 8249
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        "2000": {
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          "value": 9834
        },
        "2018": {
          "year_used": 2018,
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      }
    },
    {
      "code": "KOR",
      "nameJa": "韓国",
      "milestones": {
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        },
        "1000": {
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          "value": null
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        "1500": {
          "year_used": null,
          "value": null
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        "1600": {
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          "value": null
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        "1700": {
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          "value": null
        },
        "1820": {
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          "value": 816
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        "1870": {
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          "value": 820
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        "1900": {
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          "value": 1108
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        "1913": {
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        },
        "1950": {
          "year_used": 1950,
          "value": 998
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        "1980": {
          "year_used": 1980,
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          "value": 23108
        },
        "2018": {
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          "value": 37928
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      }
    },
    {
      "code": "TUR",
      "nameJa": "トルコ",
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        "1000": {
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          "value": 768
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        "1500": {
          "year_used": 1500,
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        "1600": {
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          "value": null
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        "1700": {
          "year_used": 1700,
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        "1820": {
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          "value": 974
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        "1870": {
          "year_used": 1870,
          "value": 1165
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        "1900": {
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        "1913": {
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        },
        "1950": {
          "year_used": 1950,
          "value": 2079
        },
        "1980": {
          "year_used": 1980,
          "value": 6070
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        "2000": {
          "year_used": 2000,
          "value": 11904
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        "2018": {
          "year_used": 2018,
          "value": 19270
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      }
    },
    {
      "code": "EGY",
      "nameJa": "エジプト",
      "milestones": {
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          "year_used": 1,
          "value": 1116
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        "1000": {
          "year_used": 1000,
          "value": 956
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        "1500": {
          "year_used": 1500,
          "value": 1084
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        "1600": {
          "year_used": null,
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        "1700": {
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        },
        "1820": {
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          "value": 956
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        "1870": {
          "year_used": 1870,
          "value": 1195
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        "1900": {
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          "value": 1674
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        "1913": {
          "year_used": 1913,
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        },
        "1950": {
          "year_used": 1950,
          "value": 1451
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        "1980": {
          "year_used": 1980,
          "value": 3298
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        "2000": {
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          "value": 6594
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        "2018": {
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      }
    },
    {
      "code": "NGA",
      "nameJa": "ナイジェリア",
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        "1": {
          "year_used": null,
          "value": null
        },
        "1000": {
          "year_used": null,
          "value": null
        },
        "1500": {
          "year_used": null,
          "value": null
        },
        "1600": {
          "year_used": null,
          "value": null
        },
        "1700": {
          "year_used": null,
          "value": null
        },
        "1820": {
          "year_used": null,
          "value": null
        },
        "1870": {
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          "value": null
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        "1900": {
          "year_used": null,
          "value": null
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        "1913": {
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          "value": null
        },
        "1950": {
          "year_used": 1950,
          "value": 1200
        },
        "1980": {
          "year_used": 1980,
          "value": 2080
        },
        "2000": {
          "year_used": 2000,
          "value": 2145
        },
        "2018": {
          "year_used": 2018,
          "value": 5238
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      }
    },
    {
      "code": "MEX",
      "nameJa": "メキシコ",
      "milestones": {
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        },
        "1000": {
          "year_used": null,
          "value": null
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        "1500": {
          "year_used": null,
          "value": null
        },
        "1600": {
          "year_used": 1600,
          "value": 799
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        "1700": {
          "year_used": 1700,
          "value": 1476
        },
        "1820": {
          "year_used": 1820,
          "value": 1007
        },
        "1870": {
          "year_used": 1870,
          "value": 1046
        },
        "1900": {
          "year_used": 1900,
          "value": 1822
        },
        "1913": {
          "year_used": 1913,
          "value": 2004
        },
        "1950": {
          "year_used": 1950,
          "value": 3510
        },
        "1980": {
          "year_used": 1980,
          "value": 9929
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        "2000": {
          "year_used": 2000,
          "value": 12613
        },
        "2018": {
          "year_used": 2018,
          "value": 16494
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      }
    },
    {
      "code": "ESP",
      "nameJa": "スペイン",
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        "1000": {
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        "1500": {
          "year_used": 1495,
          "value": 1412
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        "1600": {
          "year_used": 1595,
          "value": 1555
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        "1700": {
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          "value": 1376
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        "1820": {
          "year_used": 1820,
          "value": 1600
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          "year_used": 1870,
          "value": 1809
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        "1900": {
          "year_used": 1900,
          "value": 2676
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          "year_used": 1913,
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        "1950": {
          "year_used": 1950,
          "value": 3464
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          "year_used": 1980,
          "value": 14008
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          "year_used": 2000,
          "value": 26995
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      }
    },
    {
      "code": "NLD",
      "nameJa": "オランダ",
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        "1500": {
          "year_used": 1500,
          "value": 2332
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        "1600": {
          "year_used": 1600,
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        "1700": {
          "year_used": 1700,
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        "1820": {
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          "value": 3006
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        "1870": {
          "year_used": 1870,
          "value": 4422
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        "1900": {
          "year_used": 1900,
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          "year_used": 1913,
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        "1950": {
          "year_used": 1950,
          "value": 9558
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        "1980": {
          "year_used": 1980,
          "value": 23438
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        "2000": {
          "year_used": 2000,
          "value": 37900
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        "2018": {
          "year_used": 2018,
          "value": 47474
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      }
    }
  ]
}