喀麦隆与南非对比

喀麦隆与南非:年龄中位数

2023 年年龄中位数:喀麦隆为 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,是喀麦隆的 1.59 倍。

年 · UN

喀麦隆与南非:年龄中位数2023 年年龄中位数:喀麦隆为 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,是喀麦隆的 1.59 倍。
喀麦隆南非联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1973 年超过喀麦隆以来,南非的数值一直更高。
  • 根据联合国预测(中方案),2100 年喀麦隆为 34 年,南非为 38.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份喀麦隆南非世界
202317.828.230.4
202217.627.930.1
202117.527.629.8
202017.427.329.6
201917.426.929.3
201817.326.529
201717.326.128.8
201617.325.728.5
201517.225.428.3
201417.12528.1
20131724.727.8
201216.924.327.6
201116.92427.4
201016.823.627.2
200916.823.327
200816.72326.7
200716.722.726.5
200616.622.426.3
200516.622.126.1
200416.521.925.9
200316.421.625.7
200216.421.325.5
200116.321.125.3
200016.220.825.1
199916.120.624.9
19981620.324.7
199715.920.124.4
199615.920.224.2
199515.820.524
199415.720.923.8
199315.720.923.5
199215.720.523.3
199115.720.523.1
199015.720.322.9
198915.72022.8
198815.819.822.6
198715.819.722.4
198615.919.522.2
198515.919.422
19841619.221.9
198316.11921.8
198216.418.821.7
198116.718.621.6
198016.718.421.5
197916.818.221.3
197816.918.121.1
197717.11821
197617.217.920.8
197517.417.920.7
197417.517.820.5
197317.717.820.4
197217.817.720.4
19711817.720.3
197018.117.720.3
196918.317.720.3
196818.517.820.4
196718.717.820.5
196618.817.820.6
196518.917.820.8
19641917.821
196319.117.821.2
196219.117.821.4
196119.317.921.4
196019.517.921.5
195919.61821.5
195819.618.121.5
195719.618.321.6
195619.618.421.7
195519.618.621.8
195419.618.721.9
195319.518.922
195219.51922.1
195119.419.122.1
195019.319.222.2
联合国预测(中方案) · 2024–2100
年份喀麦隆南非世界
202417.917.9–17.928.528.3–28.630.6
202518.118–18.128.728.3–2930.9
202618.218.1–18.428.928.3–29.431.1
202718.418.1–18.729.128.2–29.831.3
202818.618.2–18.929.328.2–30.131.6
202918.718.3–19.329.528.1–30.531.8
203018.918.3–19.629.628.1–30.832
203119.118.4–2029.728–31.232.2
203219.318.5–20.329.927.9–31.532.4
203319.518.5–20.73027.9–31.832.6
203419.718.6–21.130.128–32.132.8
203519.918.6–21.530.228.1–32.333
203620.118.7–21.930.328.1–32.533.2
203720.318.8–22.330.528.3–32.833.4
203820.518.9–22.730.628.4–3333.6
203920.718.9–23.230.828.4–33.233.8
204020.919–23.63128.5–33.534
204121.119–24.131.228.6–33.834.2
204221.419–24.531.328.6–34.134.4
204321.619–2531.528.7–34.434.6
204421.819.1–25.431.628.7–34.634.8
20452219.2–25.931.828.7–34.935
204622.219.3–26.331.928.7–35.135.2
204722.419.4–26.83228.8–35.335.4
204822.619.5–27.232.128.8–35.535.6
204922.919.7–27.632.228.9–35.735.9
205023.119.8–28.132.329–35.936.1
205123.319.9–28.532.429.1–36.136.3
205223.520–2932.629.2–36.336.5
205323.720.1–29.432.729.3–36.536.7
205423.920.3–29.932.929.4–36.636.9
205524.220.4–30.333.129.6–36.937.1
205624.420.5–30.733.329.7–37.137.3
205724.620.6–31.133.529.8–37.337.5
205824.820.7–31.433.630–37.637.6
20592520.8–31.833.830.1–37.937.8
206025.220.9–32.23430.2–38.237.9
206125.521–32.534.130.3–38.538
206225.721.2–32.834.230.5–38.738.1
206325.921.3–33.234.430.6–3938.3
206426.121.4–33.534.530.7–39.238.4
206526.421.5–33.834.630.8–39.438.5
206626.621.6–34.134.830.9–39.638.6
206726.821.7–34.434.931–39.738.7
20682721.8–34.73531.1–39.838.8
206927.321.9–3535.131.2–39.938.9
207027.522–35.335.231.3–4039
207127.722.1–35.535.331.4–40.139.1
207227.922.2–35.835.431.5–40.239.2
207328.222.3–3635.531.5–40.339.3
207428.422.4–36.335.631.6–40.439.4
207528.622.5–36.535.731.7–40.539.5
207628.822.6–36.735.831.8–40.739.6
20772922.7–36.935.931.9–40.739.7
207829.322.9–37.13632–40.839.8
207929.523–37.336.132.1–40.940
208029.723.1–37.536.232.2–4140.1
208129.923.2–37.636.332.4–41.140.2
208230.223.4–37.836.432.5–41.240.3
208330.423.5–37.936.532.6–41.240.4
208430.623.6–3836.632.6–41.340.5
208530.823.7–38.236.732.7–41.440.6
20863123.9–38.336.832.9–41.640.7
208731.324–38.436.933–41.740.9
208831.524.1–38.537.133.1–41.941
208931.724.2–38.637.233.2–4241.1
209031.924.3–38.737.333.3–42.241.2
209132.124.4–38.837.433.4–42.341.3
209232.324.6–38.937.533.5–42.441.4
209332.624.7–3937.633.5–42.641.5
209432.824.8–3937.733.6–42.741.6
20953325–39.137.833.7–42.841.7
209633.225.1–39.237.933.8–4341.8
209733.425.3–39.33833.9–43.141.9
209833.625.4–39.538.134–43.242
209933.825.5–39.538.234.1–43.342
21003425.6–39.638.334.1–43.442.1

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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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