阿尔及利亚与尼日尔对比

阿尔及利亚与尼日尔:年龄中位数

2023 年年龄中位数:阿尔及利亚为 28.2 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年阿尔及利亚的数值较高,高出 12.9 年,是尼日尔的 1.85 倍。

年 · UN

阿尔及利亚与尼日尔:年龄中位数2023 年年龄中位数:阿尔及利亚为 28.2 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年阿尔及利亚的数值较高,高出 12.9 年,是尼日尔的 1.85 倍。
阿尔及利亚尼日尔联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1979 年超过尼日尔以来,阿尔及利亚的数值一直更高。
  • 2023 年,在 229 个国家中,阿尔及利亚排名第 140,尼日尔排名第 228(从高到低)。
  • 根据联合国预测(中方案),2100 年阿尔及利亚为 46.8 年,尼日尔为 34.5 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份阿尔及利亚尼日尔世界
202328.215.330.4
20222815.130.1
202127.81529.8
202027.614.829.6
201927.414.729.3
201827.214.629
20172714.528.8
201626.814.428.5
201526.614.328.3
201426.314.328.1
201326.114.327.8
201225.814.227.6
201125.514.227.4
201025.114.327.2
200924.814.327
200824.414.426.7
20072414.526.5
200623.614.626.3
200523.214.726.1
200422.714.825.9
200322.214.925.7
200221.71525.5
200121.315.125.3
200020.815.225.1
199920.315.324.9
199819.815.424.7
199719.415.424.4
199619.115.524.2
199518.815.524
199418.515.523.8
199318.215.523.5
19921815.523.3
199117.815.523.1
199017.515.522.9
198917.215.422.8
19881715.422.6
198716.715.422.4
198616.515.422.2
198516.315.322
198416.115.321.9
19831615.321.8
198215.815.421.7
198115.615.421.6
198015.515.321.5
197915.415.321.3
197815.315.321.1
197715.215.221
197615.215.220.8
197515.415.120.7
197415.415.120.5
197315.41520.4
197215.414.920.4
197115.314.920.3
197015.314.820.3
196915.314.720.3
196815.314.720.4
196715.314.620.5
196615.414.620.6
196515.514.620.8
196415.614.521
196315.814.521.2
196215.914.521.4
196116.114.521.4
196016.314.421.5
195916.614.421.5
195816.914.321.5
195717.214.321.6
195617.414.221.7
195517.714.221.8
195417.914.221.9
19531814.122
195218.114.122.1
195118.21422.1
195018.41422.2
联合国预测(中方案) · 2024–2100
年份阿尔及利亚尼日尔世界
202428.428.3–28.515.415.4–15.530.6
202528.628.2–2915.615.4–15.730.9
202628.828.2–29.515.715.5–1631.1
20272928.1–3015.915.6–16.331.3
202829.227.9–30.516.115.6–16.631.6
202929.327.8–3116.215.7–16.931.8
203029.527.7–31.416.415.8–17.332
203129.627.6–31.916.615.8–17.632.2
203229.827.7–32.316.815.9–1832.4
203329.927.7–32.71715.9–18.532.6
20343027.9–33.117.215.9–18.932.8
203530.228–33.517.516–19.333
203630.428.2–33.917.716–19.833.2
203730.628.4–34.217.916–20.233.4
203830.828.6–34.518.116–20.733.6
203931.128.8–34.818.316–21.233.8
204031.429–35.118.616–21.734
204131.629.2–35.418.816.1–22.234.2
204231.929.5–35.71916.2–22.734.4
204332.229.8–3619.316.4–23.234.6
204432.530.1–36.319.616.5–23.734.8
204532.830.4–36.619.816.6–24.235
204633.230.6–36.920.116.8–24.735.2
204733.530.9–37.220.416.9–25.235.4
204833.831.2–37.620.617.1–25.735.6
204934.231.5–37.920.917.2–26.235.9
205034.531.8–38.221.217.3–26.736.1
205134.932.1–38.621.517.5–27.236.3
205235.332.4–3921.817.6–27.736.5
205335.732.7–39.42217.8–28.236.7
205436.133–39.922.317.9–28.736.9
205536.433.2–40.322.618.1–29.137.1
205636.833.5–40.722.918.2–29.637.3
205737.233.7–41.223.218.4–30.137.5
205837.633.9–41.623.518.5–30.537.6
205937.934.2–42.123.818.6–3137.8
206038.334.4–42.624.118.8–31.437.9
206138.634.7–43.124.318.9–31.938
206238.934.9–43.524.619.1–32.338.1
206339.235–4424.919.2–32.738.3
206439.535.2–44.425.219.3–33.138.4
206539.835.3–44.925.519.5–33.538.5
20664035.4–45.325.819.6–33.938.6
206740.335.5–45.82619.8–34.338.7
206840.535.6–46.226.319.9–34.638.8
206940.635.7–46.626.620–3538.9
207040.835.8–46.926.920.2–35.339
20714135.9–47.327.220.3–35.639.1
207241.135.9–47.727.420.5–35.939.2
207341.236–4827.720.6–36.239.3
207441.336.2–48.32820.8–36.439.4
207541.436.3–48.628.320.9–36.739.5
207641.536.5–48.928.621.1–36.939.6
207741.636.6–49.228.821.3–37.239.7
207841.736.8–49.529.121.4–37.439.8
207941.936.9–49.729.421.5–37.640
20804237.1–49.929.621.7–37.740.1
208142.137.4–50.129.921.9–37.940.2
208242.337.6–50.330.222–38.140.3
208342.537.8–50.530.422.2–38.340.4
208442.738–50.630.722.3–38.440.5
208542.938.2–50.830.922.5–38.640.6
208643.238.4–5131.222.6–38.740.7
208743.438.7–51.231.522.8–38.940.9
208843.738.9–51.431.722.9–3941
208943.939.1–51.73223.1–39.241.1
209044.239.3–51.832.223.2–39.341.2
209144.539.5–5232.423.4–39.441.3
209244.839.6–52.232.723.5–39.541.4
20934539.8–52.332.923.7–39.741.5
209445.339.9–52.533.123.8–39.841.6
209545.640.1–52.733.423.9–39.941.7
209645.840.3–52.933.624.1–4041.8
209746.140.4–53.233.824.2–4041.9
209846.340.5–53.43424.3–40.142
209946.640.7–53.634.324.5–40.242
210046.840.8–53.834.524.6–40.342.1

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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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