中国とイギリスの比較

中国とイギリスの年齢中央値

2023 年の年齢中央値は、中国が 39.1 年、イギリスが 39.8 年 です(UN の推定値)。 2023 年の値はイギリスのほうが 0.7 年 高く、中国の 1.02 倍でした。

年 · UN

中国とイギリスの年齢中央値2023 年の年齢中央値は、中国が 39.1 年、イギリスが 39.8 年 です(UN の推定値)。 2023 年の値はイギリスのほうが 0.7 年 高く、中国の 1.02 倍でした。
中国イギリス国連予測(中位推計)95% 予測区間世界

数字からわかること

  • 1950 年以降、両国ともデータのあるすべての年でイギリスのほうが高くなっています。
  • 2023 年の順位は、229 か国中(高い順)中国が 60 位、イギリスが 54 位でした。
  • 国連予測(中位推計)では、2100 年に中国が 60.7 年、イギリスが 48 年 とされています。
  • 世界全体:30.4 年(2023 年)。

年ごとの値

年 · UN

年中国イギリス世界
202339.139.830.4
202238.539.530.1
20213839.329.8
202037.539.229.6
20193739.129.3
201836.63929
201736.338.928.8
20163638.828.5
201535.738.828.3
201435.438.728.1
201335.138.627.8
201234.938.527.6
201134.538.327.4
201034.138.227.2
200933.738.127
200833.337.926.7
200732.837.826.5
200632.337.626.3
200531.837.526.1
200431.237.425.9
200330.737.225.7
200230.13725.5
200129.536.825.3
20002936.625.1
199928.436.424.9
199827.836.224.7
199727.23624.4
199626.735.824.2
199526.135.624
199425.635.423.8
199325.135.323.5
199224.635.123.3
199124.13523.1
199023.73522.9
198923.434.922.8
19882334.722.6
198722.634.522.4
198622.234.422.2
198521.734.322
198421.434.221.9
198321.23421.8
198221.233.821.7
198121.133.521.6
198020.933.321.5
197920.633.221.3
197820.233.121.1
197719.83321
197619.432.920.8
197519.132.920.7
197418.832.920.5
197318.53320.4
197218.33320.4
197118.133.120.3
19701833.220.3
19691833.420.3
196818.133.620.4
196718.133.820.5
196618.233.920.6
196518.534.120.8
196418.934.221
196319.434.321.2
196219.934.321.4
19612034.521.4
196019.934.521.5
195919.934.521.5
195819.934.521.5
195720.234.421.6
195620.534.321.7
195520.734.121.8
19542133.921.9
195321.333.822
195221.633.922.1
19512233.922.1
195022.333.922.2
国連予測(中位推計) · 2024–2100
年中国イギリス世界
202439.639.6–39.64039.9–4030.6
202540.140–40.240.139.9–40.230.9
202640.740.5–40.740.239.9–40.531.1
202741.241.1–41.340.439.9–40.831.3
202841.841.6–41.940.539.9–41.131.6
202942.342.2–42.540.639.9–41.431.8
203042.942.7–43.140.739.8–41.632
203143.543.3–43.740.839.8–41.932.2
203244.143.8–44.34139.8–42.232.4
203344.744.4–44.941.239.8–42.532.6
203445.345–45.541.439.8–42.832.8
203545.845.5–46.141.539.8–43.133
203646.446.1–46.741.739.7–43.533.2
20374746.6–47.341.839.6–43.833.4
203847.547.2–47.841.939.5–44.133.6
203948.147.7–48.44239.4–44.433.8
204048.648.2–4942.139.3–44.734
204149.148.6–49.542.239.1–4534.2
204249.549–5042.338.9–45.334.4
204349.949.3–50.442.438.8–45.534.6
204450.349.6–50.842.438.7–45.834.8
204550.649.9–51.242.538.7–46.135
20465150.2–51.642.538.6–46.335.2
204751.350.5–51.942.538.7–46.635.4
204851.650.7–52.342.638.7–46.835.6
204951.951–52.642.738.7–4735.9
205052.151.2–52.942.938.8–47.136.1
205152.451.4–53.24338.8–47.336.3
205252.751.6–53.543.238.9–47.536.5
205352.951.8–53.843.439–47.736.7
205453.252.1–54.143.539–47.936.9
205553.452.3–54.443.739.1–48.137.1
205653.752.5–54.743.939.1–48.437.3
205753.952.8–5544.139.2–48.737.5
205854.253–55.244.339.2–4937.6
205954.453.2–55.544.539.2–49.337.8
206054.753.4–55.844.739.2–49.637.9
206154.953.6–56.144.939.2–49.938
206255.253.8–56.445.139.2–50.238.1
206355.554.1–56.845.239.2–50.638.3
206455.854.4–57.145.439.2–50.938.4
206556.154.7–57.545.539.2–51.338.5
206656.454.9–57.945.639.2–51.638.6
206756.755.2–58.345.739.2–5238.7
206857.155.5–58.745.839.2–52.338.8
206957.455.7–59.145.939.2–52.638.9
207057.756–59.545.939.2–52.939
207158.156.3–604639.2–53.239.1
207258.556.6–60.446.139.3–53.539.2
207358.956.9–60.946.139.3–53.839.3
207459.257.2–61.346.239.3–54.139.4
207559.657.5–61.846.239.3–54.339.5
20766057.7–62.346.339.4–54.639.6
207760.357.9–62.746.339.4–54.839.7
207860.758.1–63.246.339.5–5539.8
207961.158.1–63.746.339.5–55.240
208061.457.9–64.246.439.6–55.340.1
208161.757.6–64.746.439.7–55.540.2
20826257.2–65.246.439.7–55.640.3
208362.257.1–65.746.539.8–55.840.4
208462.256.9–66.346.539.8–55.940.5
208562.256.7–66.846.639.9–5640.6
20866256.6–67.346.740–56.140.7
208761.956.4–67.846.740.1–56.240.9
208861.756.3–68.246.840.1–56.241
208961.656.2–68.646.940.2–56.341.1
209061.456.1–694740.2–56.341.2
209161.356.1–69.347.140.3–56.441.3
209261.256–69.647.240.4–56.541.4
209361.156–69.747.340.5–56.641.5
20946156–69.847.440.5–56.641.6
209560.956–69.847.540.6–56.641.7
209660.856.1–69.747.640.6–56.641.8
209760.856.2–69.647.740.7–56.641.9
209860.756.3–69.547.840.7–56.642
209960.756.4–69.347.940.7–56.642
210060.756.5–69.14840.7–56.642.1

国ごとに見る

知っておきたいこと

  • 人口の半数がこの年齢より上、半数が下になる年齢。
  • 出典:UN DESA, World Population Prospects 2024。
  • 破線は国連予測(中位推計)です。確定した見通しではなく、ひとつのシナリオです。帯はその95% 予測区間を示します。
  • 順位は 2023 年に値のある 229 か国を対象に、高い順に数えています。
  • 薄い線は、同じ出典による世界全体の値です。

各レイヤーの仕組み、データの出どころ、そこからはわからないこと: 国々の推移

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