中国とネパールの比較

中国とネパールの年齢中央値

2023 年の年齢中央値は、中国が 39.1 年、ネパールが 24.7 年 です(UN の推定値)。 2023 年の値は中国のほうが 14.4 年 高く、ネパールの 1.58 倍でした。

年 · UN

中国とネパールの年齢中央値2023 年の年齢中央値は、中国が 39.1 年、ネパールが 24.7 年 です(UN の推定値)。 2023 年の値は中国のほうが 14.4 年 高く、ネパールの 1.58 倍でした。
中国ネパール国連予測(中位推計)95% 予測区間世界

数字からわかること

  • 1974 年にネパールを上回って以来、中国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、ネパールが 159 位でした。
  • 国連予測(中位推計)では、2100 年に中国が 60.7 年、ネパールが 47.4 年 とされています。
  • 世界全体:30.4 年(2023 年)。

年ごとの値

年 · UN

年中国ネパール世界
202339.124.730.4
202238.524.430.1
2021382429.8
202037.523.529.6
20193722.729.3
201836.622.129
201736.321.828.8
20163621.528.5
201535.721.228.3
201435.42128.1
201335.120.827.8
201234.920.627.6
201134.520.427.4
201034.120.227.2
200933.72027
200833.319.726.7
200732.819.526.5
200632.319.226.3
200531.81926.1
200431.218.825.9
200330.718.625.7
200230.118.525.5
200129.518.325.3
20002918.325.1
199928.418.224.9
199827.818.224.7
199727.218.124.4
199626.718.124.2
199526.118.124
199425.618.223.8
199325.118.223.5
199224.618.223.3
199124.118.123.1
199023.718.122.9
198923.418.122.8
19882318.222.6
198722.618.322.4
198622.218.322.2
198521.718.422
198421.418.421.9
198321.218.521.8
198221.218.521.7
198121.118.521.6
198020.918.521.5
197920.618.621.3
197820.218.621.1
197719.818.621
197619.418.720.8
197519.118.720.7
197418.818.720.5
197318.518.720.4
197218.318.720.4
197118.118.720.3
19701818.720.3
19691818.720.3
196818.118.720.4
196718.118.620.5
196618.218.620.6
196518.518.620.8
196418.918.621
196319.418.621.2
196219.918.521.4
19612018.521.4
196019.918.521.5
195919.918.421.5
195819.918.521.5
195720.218.521.6
195620.518.521.7
195520.718.621.8
19542118.621.9
195321.318.622
195221.618.622.1
19512218.622.1
195022.318.622.2
国連予測(中位推計) · 2024–2100
年中国ネパール世界
202439.639.6–39.62525–2530.6
202540.140–40.225.425.2–25.530.9
202640.740.5–40.725.725.5–25.931.1
202741.241.1–41.326.125.8–26.331.3
202841.841.6–41.926.426.1–26.831.6
202942.342.2–42.526.826.3–27.431.8
203042.942.7–43.127.126.6–27.932
203143.543.3–43.727.526.8–28.532.2
203244.143.8–44.327.927.1–29.132.4
203344.744.4–44.928.327.3–29.732.6
203445.345–45.528.727.6–30.332.8
203545.845.5–46.129.127.9–30.933
203646.446.1–46.729.528.2–31.533.2
20374746.6–47.329.928.4–32.233.4
203847.547.2–47.830.328.7–32.933.6
203948.147.7–48.430.729–33.633.8
204048.648.2–4931.129.3–34.334
204149.148.6–49.531.529.7–3534.2
204249.549–5031.930–35.734.4
204349.949.3–50.432.330.3–36.334.6
204450.349.6–50.832.730.6–3734.8
204550.649.9–51.233.130.9–37.635
20465150.2–51.633.531.2–38.235.2
204751.350.5–51.933.831.4–38.935.4
204851.650.7–52.334.231.7–39.535.6
204951.951–52.634.632–40.135.9
205052.151.2–52.93532.3–40.736.1
205152.451.4–53.235.432.5–41.336.3
205252.751.6–53.535.832.8–41.936.5
205352.951.8–53.836.233.1–42.636.7
205453.252.1–54.136.533.3–43.236.9
205553.452.3–54.436.933.6–43.837.1
205653.752.5–54.737.333.8–44.437.3
205753.952.8–5537.634.1–44.937.5
205854.253–55.237.934.3–45.537.6
205954.453.2–55.538.334.5–4637.8
206054.753.4–55.838.634.8–46.637.9
206154.953.6–56.13935.1–47.138
206255.253.8–56.439.335.3–47.738.1
206355.554.1–56.839.635.5–48.238.3
206455.854.4–57.14035.8–48.738.4
206556.154.7–57.540.336–49.338.5
206656.454.9–57.940.636.2–49.838.6
206756.755.2–58.340.936.4–50.338.7
206857.155.5–58.741.236.6–50.838.8
206957.455.7–59.141.536.8–51.238.9
207057.756–59.541.837–51.739
207158.156.3–6042.137.1–52.139.1
207258.556.6–60.442.437.3–52.639.2
207358.956.9–60.942.737.4–5339.3
207459.257.2–61.342.937.6–53.339.4
207559.657.5–61.843.237.8–53.739.5
20766057.7–62.343.537.9–54.239.6
207760.357.9–62.743.738.1–54.639.7
207860.758.1–63.243.938.2–5539.8
207961.158.1–63.744.238.4–55.440
208061.457.9–64.244.438.5–55.840.1
208161.757.6–64.744.638.7–56.140.2
20826257.2–65.244.838.8–56.540.3
208362.257.1–65.74538.9–56.840.4
208462.256.9–66.345.239–57.140.5
208562.256.7–66.845.439.2–57.340.6
20866256.6–67.345.539.4–57.540.7
208761.956.4–67.845.739.6–57.740.9
208861.756.3–68.245.839.7–57.941
208961.656.2–68.64639.9–58.241.1
209061.456.1–6946.240.1–58.441.2
209161.356.1–69.346.340.2–58.541.3
209261.256–69.646.440.4–58.641.4
209361.156–69.746.640.5–58.741.5
20946156–69.846.740.7–58.841.6
209560.956–69.846.840.8–5941.7
209660.856.1–69.74740.9–59.141.8
209760.856.2–69.647.141–59.241.9
209860.756.3–69.547.241.1–59.242
209960.756.4–69.347.341.2–59.242
210060.756.5–69.147.441.3–59.242.1

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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