贝宁与乍得对比

贝宁与乍得:年龄中位数

2023 年年龄中位数:贝宁为 17.8 年,乍得为 15.4 年(据 UN 估计)。 2023 年贝宁的数值较高,高出 2.4 年,是乍得的 1.15 倍。

年 · UN

贝宁与乍得:年龄中位数2023 年年龄中位数:贝宁为 17.8 年,乍得为 15.4 年(据 UN 估计)。 2023 年贝宁的数值较高,高出 2.4 年,是乍得的 1.15 倍。
贝宁乍得联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1977 年超过乍得以来,贝宁的数值一直更高。
  • 2023 年,在 229 个国家中,贝宁排名第 211,乍得排名第 227(从高到低)。
  • 根据联合国预测(中方案),2100 年贝宁为 33 年,乍得为 31.7 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份贝宁乍得世界
202317.815.430.4
202217.715.130.1
202117.51529.8
202017.414.929.6
201917.314.829.3
201817.314.829
201717.214.728.8
201617.114.728.5
201517.114.628.3
20141714.728.1
201316.914.627.8
201216.914.627.6
201116.814.627.4
201016.714.627.2
200916.714.627
200816.614.626.7
200716.514.626.5
200616.514.626.3
200516.414.626.1
200416.314.625.9
200316.314.525.7
200216.214.425.5
200116.114.525.3
20001614.625.1
199915.914.624.9
199815.914.724.7
199715.814.924.4
199615.81524.2
199515.91524
199416.114.823.8
19931615.123.5
199215.815.423.3
199115.815.323.1
199015.815.222.9
198915.815.422.8
198815.815.322.6
198715.815.322.4
198615.915.222.2
198515.915.222
19841615.621.9
19831615.921.8
198216.115.521.7
198116.215.121.6
198016.215.621.5
197916.31621.3
197816.416.221.1
197716.416.421
197616.616.620.8
197516.716.820.7
197416.81720.5
19731717.120.4
197217.217.320.4
197117.417.420.3
197017.617.520.3
196917.817.620.3
19681817.720.4
196718.217.820.5
196618.41820.6
196518.718.220.8
196418.918.321
196319.118.521.2
196219.318.621.4
196119.518.721.4
196019.818.921.5
1959201921.5
195820.319.121.5
195720.619.321.6
195620.919.421.7
195521.219.521.8
195421.519.721.9
195321.819.822
195222.22022.1
195122.520.122.1
195022.820.322.2
联合国预测(中方案) · 2024–2100
年份贝宁乍得世界
202417.917.9–17.915.715.7–15.830.6
202518.118–18.215.815.8–15.930.9
202618.218–18.415.715.8–1631.1
202718.418.1–18.715.815.7–16.231.3
202818.518.2–1915.915.7–16.431.6
202918.718.2–19.415.915.7–16.731.8
203018.918.3–19.71615.6–1732
20311918.3–20.116.215.5–17.332.2
203219.218.4–20.516.315.5–17.732.4
203319.418.5–20.916.415.4–1832.6
203419.718.5–21.316.515.3–18.432.8
203519.918.6–21.716.715.3–18.833
203620.118.6–22.116.815.2–19.233.2
203720.318.7–22.61715.2–19.733.4
203820.518.7–2317.115.2–20.133.6
203920.718.8–23.517.315.1–20.633.8
20402118.8–23.917.515.1–2134
204121.218.8–24.417.715.2–21.534.2
204221.418.8–24.817.915.3–2234.4
204321.618.8–25.318.115.4–22.534.6
204421.818.9–25.718.415.5–2334.8
20452219–26.218.615.6–23.435
204622.219.1–26.618.915.7–23.935.2
204722.419.2–2719.115.8–24.335.4
204822.619.3–27.519.315.8–24.835.6
204922.819.4–27.919.515.9–25.235.9
20502319.5–28.319.815.9–25.636.1
205123.219.7–28.82015.9–26.136.3
205223.419.8–29.220.215.9–26.436.5
205323.619.9–29.720.515.9–26.836.7
205423.820–30.120.715.9–27.136.9
20552420.2–30.620.915.9–27.537.1
205624.220.3–3121.115.9–27.837.3
205724.420.4–31.521.415.9–28.237.5
205824.620.5–31.921.615.9–28.537.6
205924.920.7–32.321.815.9–28.837.8
206025.120.8–32.722.115.9–29.137.9
206125.320.9–33.122.315.9–29.438
206225.521.1–33.422.515.9–29.638.1
206325.721.2–33.822.815.9–29.938.3
206425.921.3–34.22315.9–30.238.4
206526.221.4–34.523.216–30.538.5
206626.421.5–34.823.516–30.838.6
206726.621.7–35.123.716.1–31.138.7
206826.821.7–35.42416.1–31.438.8
20692721.8–35.724.216.2–31.738.9
207027.221.9–3624.516.2–3239
207127.422–36.324.716.3–32.339.1
207227.722.1–36.52516.3–32.539.2
207327.922.1–36.825.216.4–32.839.3
207428.122.2–37.125.516.5–3339.4
207528.322.3–37.325.716.5–33.239.5
207628.522.4–37.52616.6–33.439.6
207728.722.5–37.726.216.6–33.639.7
207828.922.6–3826.516.7–33.739.8
207929.122.8–38.226.716.8–33.940
208029.322.9–38.42716.9–33.940.1
208129.523–38.627.217–33.940.2
208229.723–38.827.517–3440.3
208329.923.1–3927.717.1–34.140.4
208430.123.2–39.12817.2–34.240.5
208530.323.3–39.328.217.2–34.240.6
208630.523.4–39.428.517.3–34.340.7
208730.723.5–39.628.717.3–34.540.9
208830.923.6–39.82917.3–34.741
208931.123.7–39.929.217.3–34.841.1
209031.223.8–4029.517.4–3541.2
209131.424–40.129.717.4–35.141.3
209231.624.1–40.229.917.5–35.341.4
209331.824.2–40.330.217.6–35.441.5
209431.924.3–40.430.417.7–35.441.6
209532.124.4–40.430.617.8–35.541.7
209632.324.6–40.430.817.9–35.541.8
209732.424.7–40.33118–35.641.9
209832.624.8–40.331.318.1–35.742
209932.824.9–40.331.518.3–35.742
21003325–40.231.718.5–35.942.1

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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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