尼日利亚与南非对比

尼日利亚与南非:年龄中位数

2023 年年龄中位数:尼日利亚为 17.8 年,南非为 28.2 年(据 UN 估计)。 2023 年南非的数值较高,高出 10.5 年,是尼日利亚的 1.59 倍。

年 · UN

尼日利亚与南非:年龄中位数2023 年年龄中位数:尼日利亚为 17.8 年,南非为 28.2 年(据 UN 估计)。 2023 年南非的数值较高,高出 10.5 年,是尼日利亚的 1.59 倍。
尼日利亚南非联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1972 年超过尼日利亚以来,南非的数值一直更高。
  • 根据联合国预测(中方案),2100 年尼日利亚为 34.3 年,南非为 38.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份尼日利亚南非世界
202317.828.230.4
202217.627.930.1
202117.427.629.8
202017.227.329.6
201917.126.929.3
201816.926.529
201716.826.128.8
201616.725.728.5
201516.725.428.3
201416.62528.1
201316.624.727.8
201216.624.327.6
201116.62427.4
201016.723.627.2
200916.723.327
200816.72326.7
200716.822.726.5
200616.822.426.3
200516.822.126.1
200416.921.925.9
200316.921.625.7
200216.921.325.5
200116.921.125.3
200016.820.825.1
199916.820.624.9
199816.720.324.7
199716.620.124.4
199616.520.224.2
199516.520.524
199416.420.923.8
199316.320.923.5
199216.220.523.3
199116.220.523.1
199016.220.322.9
198916.12022.8
198816.119.822.6
198716.119.722.4
198616.219.522.2
198516.219.422
198416.319.221.9
198316.41921.8
198216.518.821.7
198116.618.621.6
198016.718.421.5
197916.818.221.3
197816.918.121.1
197717.11821
197617.217.920.8
197517.317.920.7
197417.417.820.5
197317.517.820.4
197217.717.720.4
197117.817.720.3
197017.917.720.3
19691817.720.3
196818.117.820.4
196718.217.820.5
196618.317.820.6
196518.317.820.8
196418.317.821
196318.317.821.2
196218.317.821.4
196118.317.921.4
196018.317.921.5
195918.31821.5
195818.318.121.5
195718.318.321.6
195618.218.421.7
195518.218.621.8
195418.218.721.9
195318.218.922
195218.21922.1
195118.119.122.1
195018.119.222.2
联合国预测(中方案) · 2024–2100
年份尼日利亚南非世界
20241817.9–1828.528.3–28.630.6
202518.118–18.328.728.3–2930.9
202618.418.1–18.628.928.3–29.431.1
202718.618.2–18.929.128.2–29.831.3
202818.818.3–19.329.328.2–30.131.6
20291918.4–19.629.528.1–30.531.8
203019.318.5–2029.628.1–30.832
203119.518.6–20.429.728–31.232.2
203219.718.7–20.829.927.9–31.532.4
20332018.8–21.23027.9–31.832.6
203420.218.8–21.630.128–32.132.8
203520.518.9–2230.228.1–32.333
203620.718.9–22.430.328.1–32.533.2
20372119–22.830.528.3–32.833.4
203821.219–23.230.628.4–3333.6
203921.419–23.630.828.4–33.233.8
204021.718.9–243128.5–33.534
204121.918.9–24.431.228.6–33.834.2
204222.118.9–24.831.328.6–34.134.4
204322.318.8–25.131.528.7–34.434.6
204422.518.9–25.531.628.7–34.634.8
204522.719–25.931.828.7–34.935
20462319.1–26.331.928.7–35.135.2
204723.219.1–26.63228.8–35.335.4
204823.419.3–2732.128.8–35.535.6
204923.719.4–27.332.228.9–35.735.9
205023.919.5–27.732.329–35.936.1
205124.119.7–28.132.429.1–36.136.3
205224.419.8–28.532.629.2–36.336.5
205324.619.9–28.832.729.3–36.536.7
205424.820–29.232.929.4–36.636.9
205525.120.2–29.533.129.6–36.937.1
205625.320.3–29.833.329.7–37.137.3
205725.620.5–3033.529.8–37.337.5
205825.820.6–30.333.630–37.637.6
205926.120.7–30.633.830.1–37.937.8
206026.320.8–30.93430.2–38.237.9
206126.620.9–31.134.130.3–38.538
206226.821–31.434.230.5–38.738.1
206327.121.1–31.634.430.6–3938.3
206427.321.2–31.834.530.7–39.238.4
206527.521.4–3234.630.8–39.438.5
206627.821.5–32.334.830.9–39.638.6
20672821.6–32.534.931–39.738.7
206828.321.7–32.73531.1–39.838.8
206928.521.8–32.935.131.2–39.938.9
207028.821.9–33.135.231.3–4039
20712922–33.335.331.4–40.139.1
207229.222.2–33.535.431.5–40.239.2
207329.522.3–33.635.531.5–40.339.3
207429.722.4–33.835.631.6–40.439.4
207529.922.5–3435.731.7–40.539.5
207630.122.7–34.235.831.8–40.739.6
207730.322.8–34.435.931.9–40.739.7
207830.622.9–34.63632–40.839.8
207930.823.1–34.736.132.1–40.940
20803123.2–34.936.232.2–4140.1
208131.223.4–35.136.332.4–41.140.2
208231.423.5–35.236.432.5–41.240.3
208331.523.7–35.436.532.6–41.240.4
208431.723.9–35.636.632.6–41.340.5
208531.924.1–35.736.732.7–41.440.6
208632.124.2–35.936.832.9–41.640.7
208732.324.4–3636.933–41.740.9
208832.424.6–36.137.133.1–41.941
208932.624.7–36.237.233.2–4241.1
209032.824.9–36.337.333.3–42.241.2
209132.925–36.437.433.4–42.341.3
209233.125.2–36.537.533.5–42.441.4
209333.325.3–36.637.633.5–42.641.5
209433.425.5–36.737.733.6–42.741.6
209533.625.6–36.837.833.7–42.841.7
209633.725.7–36.837.933.8–4341.8
209733.925.8–36.93833.9–43.141.9
20983426–3738.134–43.242
209934.226.1–3738.234.1–43.342
210034.326.2–37.138.334.1–43.442.1

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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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