安哥拉与尼日尔对比

安哥拉与尼日尔:年龄中位数

2023 年年龄中位数:安哥拉为 16.5 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年安哥拉的数值较高,高出 1.2 年,是尼日尔的 1.08 倍。

年 · UN

安哥拉与尼日尔:年龄中位数2023 年年龄中位数:安哥拉为 16.5 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年安哥拉的数值较高,高出 1.2 年,是尼日尔的 1.08 倍。
安哥拉尼日尔联合国预测(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,安哥拉的数值都更高。
  • 2023 年,在 229 个国家中,安哥拉排名第 221,尼日尔排名第 228(从高到低)。
  • 根据联合国预测(中方案),2100 年安哥拉为 32.1 年,尼日尔为 34.5 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份安哥拉尼日尔世界
202316.515.330.4
202216.415.130.1
202116.41529.8
202016.314.829.6
201916.314.729.3
201816.314.629
201716.314.528.8
201616.314.428.5
201516.314.328.3
201416.314.328.1
201316.314.327.8
201216.314.227.6
201116.314.227.4
201016.314.327.2
200916.314.327
200816.314.426.7
200716.314.526.5
200616.214.626.3
200516.214.726.1
200416.214.825.9
200316.114.925.7
200216.11525.5
200116.115.125.3
20001615.225.1
19991615.324.9
19981615.424.7
19971615.424.4
19961615.524.2
19951615.524
199416.115.523.8
199316.115.523.5
199216.215.523.3
199116.315.523.1
199016.415.522.9
198916.515.422.8
198816.615.422.6
198716.615.422.4
198616.715.422.2
198516.715.322
198416.715.321.9
198316.715.321.8
198216.615.421.7
198116.515.421.6
198016.515.321.5
197916.415.321.3
197816.315.321.1
197716.215.221
197616.115.220.8
19751615.120.7
19741615.120.5
197315.91520.4
197215.814.920.4
197115.914.920.3
197016.114.820.3
196916.414.720.3
196816.714.720.4
19671714.620.5
196617.414.620.6
196517.614.620.8
196417.814.521
196318.114.521.2
196218.414.521.4
196118.614.521.4
196018.814.421.5
19591914.421.5
195819.114.321.5
195719.214.321.6
195619.214.221.7
195519.314.221.8
195419.214.221.9
195319.214.122
195219.114.122.1
1951191422.1
195018.91422.2
联合国预测(中方案) · 2024–2100
年份安哥拉尼日尔世界
202416.516.5–16.615.415.4–15.530.6
202516.616.5–16.915.615.4–15.730.9
202616.716.5–17.115.715.5–1631.1
202716.916.6–17.315.915.6–16.331.3
20281716.6–17.616.115.6–16.631.6
202917.116.7–17.916.215.7–16.931.8
203017.316.8–18.116.415.8–17.332
203117.416.9–18.416.615.8–17.632.2
203217.617–18.716.815.9–1832.4
203317.717–191715.9–18.532.6
203417.917.1–19.317.215.9–18.932.8
203518.117.2–19.717.516–19.333
203618.317.3–2017.716–19.833.2
203718.417.4–20.317.916–20.233.4
203818.617.5–20.618.116–20.733.6
203918.817.5–2118.316–21.233.8
20401917.6–21.318.616–21.734
204119.217.7–21.618.816.1–22.234.2
204219.317.7–21.91916.2–22.734.4
204319.517.9–22.219.316.4–23.234.6
204419.718–22.519.616.5–23.734.8
204519.918.2–22.819.816.6–24.235
204620.118.3–23.120.116.8–24.735.2
204720.318.5–23.420.416.9–25.235.4
204820.518.6–23.720.617.1–25.735.6
204920.718.8–23.920.917.2–26.235.9
205020.918.9–2421.217.3–26.736.1
205121.119.1–24.221.517.5–27.236.3
205221.419.2–24.321.817.6–27.736.5
205321.619.3–24.52217.8–28.236.7
205421.819.4–24.722.317.9–28.736.9
20552219.6–24.922.618.1–29.137.1
205622.219.7–25.122.918.2–29.637.3
205722.419.8–25.323.218.4–30.137.5
205822.720–25.523.518.5–30.537.6
205922.920.1–25.723.818.6–3137.8
206023.120.2–25.924.118.8–31.437.9
206123.420.4–26.124.318.9–31.938
206223.620.6–26.324.619.1–32.338.1
206323.820.8–26.624.919.2–32.738.3
20642420.9–26.825.219.3–33.138.4
206524.321.1–27.125.519.5–33.538.5
206624.521.2–27.325.819.6–33.938.6
206724.721.4–27.52619.8–34.338.7
20682521.6–27.826.319.9–34.638.8
206925.221.8–2826.620–3538.9
207025.422–28.326.920.2–35.339
207125.722.2–28.527.220.3–35.639.1
207225.922.4–28.827.420.5–35.939.2
207326.122.5–29.127.720.6–36.239.3
207426.322.6–29.42820.8–36.439.4
207526.622.8–29.628.320.9–36.739.5
207626.822.9–29.828.621.1–36.939.6
20772723–3028.821.3–37.239.7
207827.323.1–30.129.121.4–37.439.8
207927.523.2–30.329.421.5–37.640
208027.723.2–30.529.621.7–37.740.1
208127.923.4–30.729.921.9–37.940.2
208228.223.5–30.930.222–38.140.3
208328.423.7–31.230.422.2–38.340.4
208428.623.9–31.430.722.3–38.440.5
208528.924–31.730.922.5–38.640.6
208629.124.2–31.931.222.6–38.740.7
208729.324.3–32.231.522.8–38.940.9
208829.524.5–32.431.722.9–3941
208929.724.7–32.53223.1–39.241.1
20903024.9–32.732.223.2–39.341.2
209130.225.1–32.832.423.4–39.441.3
209230.425.3–3332.723.5–39.541.4
209330.625.5–33.232.923.7–39.741.5
209430.825.7–33.433.123.8–39.841.6
20953125.9–33.533.423.9–39.941.7
209631.226.1–33.733.624.1–4041.8
209731.526.3–33.933.824.2–4041.9
209831.726.5–343424.3–40.142
209931.926.6–34.134.324.5–40.242
210032.126.8–34.234.524.6–40.342.1

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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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