贝宁与尼日尔对比

贝宁与尼日尔:年龄中位数

2023 年年龄中位数:贝宁为 17.8 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年贝宁的数值较高,高出 2.5 年,是尼日尔的 1.17 倍。

年 · UN

贝宁与尼日尔:年龄中位数2023 年年龄中位数:贝宁为 17.8 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年贝宁的数值较高,高出 2.5 年,是尼日尔的 1.17 倍。
贝宁尼日尔联合国预测(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,贝宁的数值都更高。
  • 2023 年,在 229 个国家中,贝宁排名第 211,尼日尔排名第 228(从高到低)。
  • 根据联合国预测(中方案),2100 年贝宁为 33 年,尼日尔为 34.5 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份贝宁尼日尔世界
202317.815.330.4
202217.715.130.1
202117.51529.8
202017.414.829.6
201917.314.729.3
201817.314.629
201717.214.528.8
201617.114.428.5
201517.114.328.3
20141714.328.1
201316.914.327.8
201216.914.227.6
201116.814.227.4
201016.714.327.2
200916.714.327
200816.614.426.7
200716.514.526.5
200616.514.626.3
200516.414.726.1
200416.314.825.9
200316.314.925.7
200216.21525.5
200116.115.125.3
20001615.225.1
199915.915.324.9
199815.915.424.7
199715.815.424.4
199615.815.524.2
199515.915.524
199416.115.523.8
19931615.523.5
199215.815.523.3
199115.815.523.1
199015.815.522.9
198915.815.422.8
198815.815.422.6
198715.815.422.4
198615.915.422.2
198515.915.322
19841615.321.9
19831615.321.8
198216.115.421.7
198116.215.421.6
198016.215.321.5
197916.315.321.3
197816.415.321.1
197716.415.221
197616.615.220.8
197516.715.120.7
197416.815.120.5
1973171520.4
197217.214.920.4
197117.414.920.3
197017.614.820.3
196917.814.720.3
19681814.720.4
196718.214.620.5
196618.414.620.6
196518.714.620.8
196418.914.521
196319.114.521.2
196219.314.521.4
196119.514.521.4
196019.814.421.5
19592014.421.5
195820.314.321.5
195720.614.321.6
195620.914.221.7
195521.214.221.8
195421.514.221.9
195321.814.122
195222.214.122.1
195122.51422.1
195022.81422.2
联合国预测(中方案) · 2024–2100
年份贝宁尼日尔世界
202417.917.9–17.915.415.4–15.530.6
202518.118–18.215.615.4–15.730.9
202618.218–18.415.715.5–1631.1
202718.418.1–18.715.915.6–16.331.3
202818.518.2–1916.115.6–16.631.6
202918.718.2–19.416.215.7–16.931.8
203018.918.3–19.716.415.8–17.332
20311918.3–20.116.615.8–17.632.2
203219.218.4–20.516.815.9–1832.4
203319.418.5–20.91715.9–18.532.6
203419.718.5–21.317.215.9–18.932.8
203519.918.6–21.717.516–19.333
203620.118.6–22.117.716–19.833.2
203720.318.7–22.617.916–20.233.4
203820.518.7–2318.116–20.733.6
203920.718.8–23.518.316–21.233.8
20402118.8–23.918.616–21.734
204121.218.8–24.418.816.1–22.234.2
204221.418.8–24.81916.2–22.734.4
204321.618.8–25.319.316.4–23.234.6
204421.818.9–25.719.616.5–23.734.8
20452219–26.219.816.6–24.235
204622.219.1–26.620.116.8–24.735.2
204722.419.2–2720.416.9–25.235.4
204822.619.3–27.520.617.1–25.735.6
204922.819.4–27.920.917.2–26.235.9
20502319.5–28.321.217.3–26.736.1
205123.219.7–28.821.517.5–27.236.3
205223.419.8–29.221.817.6–27.736.5
205323.619.9–29.72217.8–28.236.7
205423.820–30.122.317.9–28.736.9
20552420.2–30.622.618.1–29.137.1
205624.220.3–3122.918.2–29.637.3
205724.420.4–31.523.218.4–30.137.5
205824.620.5–31.923.518.5–30.537.6
205924.920.7–32.323.818.6–3137.8
206025.120.8–32.724.118.8–31.437.9
206125.320.9–33.124.318.9–31.938
206225.521.1–33.424.619.1–32.338.1
206325.721.2–33.824.919.2–32.738.3
206425.921.3–34.225.219.3–33.138.4
206526.221.4–34.525.519.5–33.538.5
206626.421.5–34.825.819.6–33.938.6
206726.621.7–35.12619.8–34.338.7
206826.821.7–35.426.319.9–34.638.8
20692721.8–35.726.620–3538.9
207027.221.9–3626.920.2–35.339
207127.422–36.327.220.3–35.639.1
207227.722.1–36.527.420.5–35.939.2
207327.922.1–36.827.720.6–36.239.3
207428.122.2–37.12820.8–36.439.4
207528.322.3–37.328.320.9–36.739.5
207628.522.4–37.528.621.1–36.939.6
207728.722.5–37.728.821.3–37.239.7
207828.922.6–3829.121.4–37.439.8
207929.122.8–38.229.421.5–37.640
208029.322.9–38.429.621.7–37.740.1
208129.523–38.629.921.9–37.940.2
208229.723–38.830.222–38.140.3
208329.923.1–3930.422.2–38.340.4
208430.123.2–39.130.722.3–38.440.5
208530.323.3–39.330.922.5–38.640.6
208630.523.4–39.431.222.6–38.740.7
208730.723.5–39.631.522.8–38.940.9
208830.923.6–39.831.722.9–3941
208931.123.7–39.93223.1–39.241.1
209031.223.8–4032.223.2–39.341.2
209131.424–40.132.423.4–39.441.3
209231.624.1–40.232.723.5–39.541.4
209331.824.2–40.332.923.7–39.741.5
209431.924.3–40.433.123.8–39.841.6
209532.124.4–40.433.423.9–39.941.7
209632.324.6–40.433.624.1–4041.8
209732.424.7–40.333.824.2–4041.9
209832.624.8–40.33424.3–40.142
209932.824.9–40.334.324.5–40.242
21003325–40.234.524.6–40.342.1

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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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