喀麦隆与马达加斯加对比

喀麦隆与马达加斯加:年龄中位数

2023 年年龄中位数:喀麦隆为 17.8 年,马达加斯加为 18.9 年(据 UN 估计)。 2023 年马达加斯加的数值较高,高出 1.1 年,是喀麦隆的 1.06 倍。

年 · UN

喀麦隆与马达加斯加:年龄中位数2023 年年龄中位数:喀麦隆为 17.8 年,马达加斯加为 18.9 年(据 UN 估计)。 2023 年马达加斯加的数值较高,高出 1.1 年,是喀麦隆的 1.06 倍。
喀麦隆马达加斯加联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 2013 年超过喀麦隆以来,马达加斯加的数值一直更高。
  • 根据联合国预测(中方案),2100 年喀麦隆为 34 年,马达加斯加为 34.2 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份喀麦隆马达加斯加世界
202317.818.930.4
202217.618.730.1
202117.518.629.8
202017.418.429.6
201917.418.229.3
201817.318.129
201717.317.928.8
201617.317.728.5
201517.217.528.3
201417.117.328.1
20131717.127.8
201216.916.927.6
201116.916.827.4
201016.816.727.2
200916.816.627
200816.716.526.7
200716.716.426.5
200616.616.326.3
200516.616.226.1
200416.516.225.9
200316.416.225.7
200216.416.125.5
200116.316.125.3
200016.216.125.1
199916.116.124.9
19981616.124.7
199715.916.124.4
199615.916.124.2
199515.81624
199415.71623.8
199315.715.923.5
199215.715.923.3
199115.715.823.1
199015.715.822.9
198915.715.722.8
198815.815.622.6
198715.815.522.4
198615.915.522.2
198515.915.422
19841615.421.9
198316.115.321.8
198216.415.321.7
198116.715.321.6
198016.715.421.5
197916.815.421.3
197816.915.421.1
197717.115.521
197617.215.520.8
197517.415.520.7
197417.515.520.5
197317.715.620.4
197217.815.620.4
19711815.620.3
197018.115.620.3
196918.315.620.3
196818.515.520.4
196718.715.520.5
196618.815.520.6
196518.915.520.8
19641915.621
196319.115.821.2
196219.116.121.4
196119.316.421.4
196019.516.821.5
195919.617.121.5
195819.617.521.5
195719.617.821.6
195619.618.121.7
195519.618.421.8
195419.618.721.9
195319.518.922
195219.519.222.1
195119.419.422.1
195019.319.722.2
联合国预测(中方案) · 2024–2100
年份喀麦隆马达加斯加世界
202417.917.9–17.91919–19.130.6
202518.118–18.119.219–19.430.9
202618.218.1–18.419.419–19.731.1
202718.418.1–18.719.519–20.131.3
202818.618.2–18.919.719–20.431.6
202918.718.3–19.319.919.1–20.831.8
203018.918.3–19.620.119.1–21.232
203119.118.4–2020.319.1–21.532.2
203219.318.5–20.320.519.1–21.932.4
203319.518.5–20.720.719.1–22.332.6
203419.718.6–21.120.919.1–22.732.8
203519.918.6–21.521.119.1–23.133
203620.118.7–21.921.219–23.533.2
203720.318.8–22.321.419.1–23.933.4
203820.518.9–22.721.619.1–24.333.6
203920.718.9–23.221.819.1–24.733.8
204020.919–23.62219.1–25.134
204121.119–24.122.219.1–25.534.2
204221.419–24.522.419.2–25.934.4
204321.619–2522.619.2–26.334.6
204421.819.1–25.422.919.2–26.734.8
20452219.2–25.923.119.4–27.235
204622.219.3–26.323.319.5–27.635.2
204722.419.4–26.823.519.6–2835.4
204822.619.5–27.223.719.8–28.435.6
204922.919.7–27.62419.9–28.835.9
205023.119.8–28.124.220–29.236.1
205123.319.9–28.524.420.2–29.636.3
205223.520–2924.620.3–30.136.5
205323.720.1–29.424.920.4–30.536.7
205423.920.3–29.925.120.5–30.936.9
205524.220.4–30.325.320.6–31.437.1
205624.420.5–30.725.520.8–31.837.3
205724.620.6–31.125.720.9–32.237.5
205824.820.7–31.42621–32.637.6
20592520.8–31.826.221.1–32.937.8
206025.220.9–32.226.421.2–33.337.9
206125.521–32.526.621.2–33.638
206225.721.2–32.826.821.3–33.938.1
206325.921.3–33.22721.4–34.238.3
206426.121.4–33.527.221.4–34.538.4
206526.421.5–33.827.421.5–34.738.5
206626.621.6–34.127.621.6–3538.6
206726.821.7–34.427.821.7–35.338.7
20682721.8–34.72821.8–35.538.8
206927.321.9–3528.221.9–35.738.9
207027.522–35.328.522–35.939
207127.722.1–35.528.722.1–36.239.1
207227.922.2–35.828.922.2–36.439.2
207328.222.3–3629.122.4–36.639.3
207428.422.4–36.329.322.5–36.839.4
207528.622.5–36.529.522.6–36.939.5
207628.822.6–36.729.722.7–37.139.6
20772922.7–36.929.922.9–37.339.7
207829.322.9–37.130.123–37.439.8
207929.523–37.330.323.1–37.640
208029.723.1–37.530.523.2–37.740.1
208129.923.2–37.630.723.4–37.940.2
208230.223.4–37.830.823.5–3840.3
208330.423.5–37.93123.6–38.140.4
208430.623.6–3831.223.7–38.240.5
208530.823.7–38.231.423.8–38.440.6
20863123.9–38.331.623.9–38.540.7
208731.324–38.431.824–38.640.9
208831.524.1–38.53224.2–38.741
208931.724.2–38.632.224.3–38.941.1
209031.924.3–38.732.424.4–3941.2
209132.124.4–38.832.624.6–39.141.3
209232.324.6–38.932.724.7–39.141.4
209332.624.7–3932.924.9–39.241.5
209432.824.8–3933.125–39.341.6
20953325–39.133.325.1–39.341.7
209633.225.1–39.233.525.3–39.441.8
209733.425.3–39.333.725.4–39.441.9
209833.625.4–39.533.925.6–39.542
209933.825.5–39.53425.7–39.542
21003425.6–39.634.225.8–39.542.1

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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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