加纳与尼日尔对比

加纳与尼日尔:年龄中位数

2023 年年龄中位数:加纳为 20.9 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年加纳的数值较高,高出 5.7 年,是尼日尔的 1.37 倍。

年 · UN

加纳与尼日尔:年龄中位数2023 年年龄中位数:加纳为 20.9 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年加纳的数值较高,高出 5.7 年,是尼日尔的 1.37 倍。
加纳尼日尔联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1979 年超过尼日尔以来,加纳的数值一直更高。
  • 2023 年,在 229 个国家中,加纳排名第 181,尼日尔排名第 228(从高到低)。
  • 根据联合国预测(中方案),2100 年加纳为 37.2 年,尼日尔为 34.5 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份加纳尼日尔世界
202320.915.330.4
202220.715.130.1
202120.61529.8
202020.414.829.6
201920.314.729.3
201820.114.629
20172014.528.8
201619.914.428.5
201519.814.328.3
201419.714.328.1
201319.614.327.8
201219.414.227.6
201119.314.227.4
201019.214.327.2
20091914.327
200818.914.426.7
200718.714.526.5
200618.514.626.3
200518.314.726.1
200418.114.825.9
200317.914.925.7
200217.71525.5
200117.515.125.3
200017.315.225.1
199917.215.324.9
19981715.424.7
199716.815.424.4
199616.715.524.2
199516.515.524
199416.415.523.8
199316.315.523.5
199216.215.523.3
199116.115.523.1
199016.115.522.9
19891615.422.8
19881615.422.6
19871615.422.4
19861615.422.2
19851615.322
19841615.321.9
19831615.321.8
198215.815.421.7
198115.715.421.6
198015.615.321.5
197915.415.321.3
197815.215.321.1
19771515.221
197614.915.220.8
197514.815.120.7
197414.815.120.5
197314.71520.4
197214.714.920.4
197114.814.920.3
197014.914.820.3
19691514.720.3
19681514.720.4
196715.114.620.5
196615.314.620.6
196515.414.620.8
196415.614.521
196315.814.521.2
196216.114.521.4
196116.414.521.4
196016.714.421.5
19591714.421.5
195817.214.321.5
195717.514.321.6
195617.714.221.7
195517.814.221.8
195417.914.221.9
195317.914.122
195217.914.122.1
195117.81422.1
195017.71422.2
联合国预测(中方案) · 2024–2100
年份加纳尼日尔世界
202421.121.1–21.215.415.4–15.530.6
202521.421.2–21.615.615.4–15.730.9
202621.621.3–21.915.715.5–1631.1
202721.821.4–22.215.915.6–16.331.3
20282221.5–22.616.115.6–16.631.6
202922.221.6–22.916.215.7–16.931.8
203022.421.7–23.216.415.8–17.332
203122.721.8–23.616.615.8–17.632.2
203222.921.9–2416.815.9–1832.4
203323.122–24.31715.9–18.532.6
203423.322.1–24.717.215.9–18.932.8
203523.622.2–25.117.516–19.333
203623.822.3–25.517.716–19.833.2
203724.122.4–25.817.916–20.233.4
203824.322.5–26.218.116–20.733.6
203924.622.6–26.618.316–21.233.8
204024.822.7–2718.616–21.734
204125.122.8–27.418.816.1–22.234.2
204225.322.8–27.91916.2–22.734.4
204325.522.9–28.319.316.4–23.234.6
204425.722.9–28.719.616.5–23.734.8
20452622.9–29.119.816.6–24.235
204626.223–29.520.116.8–24.735.2
204726.423–29.820.416.9–25.235.4
204826.623.1–30.220.617.1–25.735.6
204926.823.2–30.620.917.2–26.235.9
20502723.3–3121.217.3–26.736.1
205127.223.4–31.321.517.5–27.236.3
205227.423.5–31.721.817.6–27.736.5
205327.623.7–322217.8–28.236.7
205427.823.8–32.422.317.9–28.736.9
20552824–32.722.618.1–29.137.1
205628.224.1–33.122.918.2–29.637.3
205728.424.2–33.423.218.4–30.137.5
205828.624.4–33.823.518.5–30.537.6
205928.824.5–34.123.818.6–3137.8
20602924.6–34.424.118.8–31.437.9
206129.224.8–34.724.318.9–31.938
206229.424.9–3524.619.1–32.338.1
206329.625–35.224.919.2–32.738.3
206429.825.2–35.525.219.3–33.138.4
20653025.3–35.725.519.5–33.538.5
206630.225.4–3625.819.6–33.938.6
206730.525.5–36.22619.8–34.338.7
206830.725.6–36.526.319.9–34.638.8
206930.925.7–36.726.620–3538.9
207031.125.8–3726.920.2–35.339
207131.325.9–37.227.220.3–35.639.1
207231.526.1–37.427.420.5–35.939.2
207331.826.2–37.727.720.6–36.239.3
20743226.3–37.92820.8–36.439.4
207532.226.4–38.128.320.9–36.739.5
207632.426.5–38.328.621.1–36.939.6
207732.626.5–38.528.821.3–37.239.7
207832.826.6–38.729.121.4–37.439.8
207933.126.8–38.929.421.5–37.640
208033.326.9–39.129.621.7–37.740.1
208133.527–39.329.921.9–37.940.2
208233.727.1–39.530.222–38.140.3
208333.927.2–39.730.422.2–38.340.4
208434.127.3–39.930.722.3–38.440.5
208534.327.4–40.130.922.5–38.640.6
208634.527.5–40.331.222.6–38.740.7
208734.727.7–40.531.522.8–38.940.9
208834.927.8–40.731.722.9–3941
208935.127.9–40.83223.1–39.241.1
209035.328–4132.223.2–39.341.2
209135.528.1–41.232.423.4–39.441.3
209235.728.3–41.332.723.5–39.541.4
209335.928.4–41.432.923.7–39.741.5
209436.128.6–41.633.123.8–39.841.6
209536.328.8–41.733.423.9–39.941.7
209636.528.9–41.833.624.1–4041.8
209736.729.1–41.933.824.2–4041.9
209836.829.2–423424.3–40.142
20993729.4–42.134.324.5–40.242
210037.229.5–42.234.524.6–40.342.1

分别查看各国

须知

  • 一半人口年龄高于此值,另一半低于此值。
  • 来源:UN DESA, World Population Prospects 2024。
  • 虚线为联合国预测(中方案),是一种情景而非预报;阴影带为其95% 预测区间。
  • 排名基于 2023 年有数值的 229 个国家,从高到低排列。
  • 浅色线为同一来源统计的全球整体数值。

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