毛里塔尼亚与西撒哈拉对比

毛里塔尼亚与西撒哈拉:年龄中位数

2023 年年龄中位数:毛里塔尼亚为 17.1 年,西撒哈拉为 32 年(据 UN 估计)。 2023 年西撒哈拉的数值较高,高出 14.9 年,是毛里塔尼亚的 1.87 倍。

年 · UN

毛里塔尼亚与西撒哈拉:年龄中位数2023 年年龄中位数:毛里塔尼亚为 17.1 年,西撒哈拉为 32 年(据 UN 估计)。 2023 年西撒哈拉的数值较高,高出 14.9 年,是毛里塔尼亚的 1.87 倍。
毛里塔尼亚西撒哈拉联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1950 年以来,在两国都有数据的每一年,西撒哈拉的数值都更高。
  • 2023 年,在 229 个国家中,毛里塔尼亚排名第 218,西撒哈拉排名第 115(从高到低)。
  • 根据联合国预测(中方案),2100 年毛里塔尼亚为 34.7 年,西撒哈拉为 42.9 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份毛里塔尼亚西撒哈拉世界
202317.13230.4
20221731.730.1
202116.931.329.8
202016.830.929.6
201916.830.629.3
201816.730.229
201716.729.828.8
201616.729.428.5
201516.72928.3
201416.728.628.1
201316.728.227.8
201216.827.827.6
201116.827.427.4
201016.726.927.2
200916.726.527
200816.62626.7
200716.525.526.5
200616.52526.3
200516.524.526.1
200416.623.925.9
200316.623.425.7
200216.622.825.5
200116.622.325.3
200016.621.825.1
199916.521.224.9
199816.420.724.7
199716.320.124.4
199616.419.424.2
199516.518.824
199416.518.423.8
199316.518.523.5
199216.318.623.3
199116.118.723.1
19901618.922.9
19891619.122.8
19881619.422.6
19871619.822.4
198615.920.222.2
198515.920.622
198415.920.921.9
198315.821.221.8
198215.821.321.7
198115.821.421.6
198015.921.221.5
197915.920.621.3
197815.919.521.1
19771617.721
197616.116.520.8
197516.216.720.7
197416.316.620.5
197316.416.820.4
197216.617.420.4
197116.818.220.3
19701720.320.3
196917.222.720.3
196817.422.520.4
196717.622.320.5
196617.722.320.6
196517.722.420.8
196417.722.521
196317.722.621.2
196217.722.621.4
196117.722.621.4
196017.722.621.5
195917.722.521.5
195817.622.421.5
195717.622.221.6
195617.521.921.7
195517.421.621.8
195417.321.221.9
195317.220.722
19521720.122.1
195116.919.322.1
195016.718.322.2
联合国预测(中方案) · 2024–2100
年份毛里塔尼亚西撒哈拉世界
202417.317.3–17.332.332.2–32.530.6
202517.417.3–17.532.632.2–3330.9
202617.517.4–17.832.932.1–33.631.1
202717.717.4–1833.131.9–34.231.3
202817.817.5–18.333.331.7–34.831.6
20291817.5–18.733.531.5–35.431.8
203018.217.6–1933.731.2–3632
203118.417.6–19.433.831–36.732.2
203218.617.7–19.73430.7–37.432.4
203318.717.7–20.134.130.5–38.132.6
203418.917.7–20.634.330.3–38.832.8
203519.117.7–2134.430.1–39.633
203619.317.8–21.434.529.9–40.433.2
203719.517.8–21.834.729.8–41.333.4
203819.717.8–22.334.829.7–42.133.6
203919.917.8–22.834.929.6–4333.8
204020.117.8–23.235.129.5–43.834
204120.317.8–23.735.229.4–44.734.2
204220.517.8–24.135.329.4–45.634.4
204320.717.9–24.635.529.4–46.534.6
20442118.1–25.135.629.2–47.434.8
204521.218.2–25.535.828.9–48.335
204621.418.3–2635.928.5–49.235.2
204721.618.5–26.436.128.1–50.135.4
204821.818.6–26.936.227.8–5135.6
204922.118.7–27.336.427.6–51.835.9
205022.318.9–27.836.627.3–52.736.1
205122.519–28.236.827.1–53.536.3
205222.819.1–28.736.927–54.336.5
20532319.2–29.137.126.9–5536.7
205423.219.4–29.537.326.8–55.836.9
205523.519.5–3037.426.7–56.637.1
205623.719.6–30.337.626.7–57.237.3
20572419.8–30.737.726.7–57.837.5
205824.219.9–31.137.926.8–58.437.6
205924.520.1–31.53827–5937.8
206024.720.2–31.838.227–59.537.9
20612520.3–32.238.327.1–6038
206225.220.4–32.638.427.2–60.538.1
206325.520.5–32.938.527.3–60.938.3
206425.720.6–33.238.727.4–61.438.4
20652620.8–33.638.827.4–61.838.5
206626.220.9–33.938.927.5–62.238.6
206726.521–34.23927.5–62.638.7
206826.721.1–34.53927.6–6338.8
20692721.2–34.839.127.6–63.438.9
207027.321.4–35.139.227.6–63.839
207127.521.5–35.439.327.6–64.139.1
207227.821.6–35.739.427.6–64.339.2
20732821.7–35.939.527.5–64.539.3
207428.321.8–36.139.627.5–64.539.4
207528.521.9–36.339.627.6–64.239.5
207628.822.1–36.539.727.6–63.739.6
20772922.2–36.739.827.6–6339.7
207829.322.3–36.939.927.7–62.139.8
207929.522.4–37.14027.8–6140
208029.822.5–37.340.127.9–59.740.1
208130.122.6–37.540.228–58.540.2
208230.322.8–37.740.428.1–57.240.3
208330.622.9–37.940.528.2–5640.4
208430.823–38.140.628.4–54.740.5
208531.123.1–38.240.828.4–53.440.6
208631.323.2–38.340.928.4–52.340.7
208731.623.4–38.541.128.5–51.340.9
208831.823.5–38.741.228.5–50.641
208932.123.7–38.841.428.6–50.241.1
209032.323.8–3941.528.6–49.941.2
209132.624–39.141.728.7–5041.3
209232.824.1–39.341.828.9–50.341.4
20933324.3–39.44229–50.741.5
209433.324.4–39.542.129.1–5141.6
209533.524.6–39.742.229.1–51.241.7
209633.824.7–39.842.429.1–51.241.8
20973424.9–39.942.529.4–51.241.9
209834.225–4042.629.5–51.442
209934.525.2–40.142.829.6–51.542
210034.725.3–40.242.929.8–51.642.1

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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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