乍得与坦桑尼亚对比

乍得与坦桑尼亚:年龄中位数

2023 年年龄中位数:乍得为 15.4 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年坦桑尼亚的数值较高,高出 1.8 年,是乍得的 1.12 倍。

年 · UN

乍得与坦桑尼亚:年龄中位数2023 年年龄中位数:乍得为 15.4 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年坦桑尼亚的数值较高,高出 1.8 年,是乍得的 1.12 倍。
乍得坦桑尼亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1987 年以来,坦桑尼亚的数值一直更高。
  • 2023 年,在 229 个国家中,乍得排名第 227,坦桑尼亚排名第 217(从高到低)。
  • 根据联合国预测(中方案),2100 年乍得为 31.7 年,坦桑尼亚为 32.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份乍得坦桑尼亚世界
202315.417.230.4
202215.117.130.1
2021151729.8
202014.916.929.6
201914.816.829.3
201814.816.829
201714.716.728.8
201614.716.628.5
201514.616.428.3
201414.716.328.1
201314.616.227.8
201214.616.227.6
201114.616.127.4
201014.616.127.2
200914.616.127
200814.616.226.7
200714.616.226.5
200614.616.326.3
200514.616.326.1
200414.616.325.9
200314.516.425.7
200214.416.425.5
200114.516.425.3
200014.616.425.1
199914.616.324.9
199814.716.324.7
199714.916.224.4
19961516.324.2
19951516.324
199414.816.223.8
199315.115.923.5
199215.415.723.3
199115.315.623.1
199015.215.522.9
198915.415.522.8
198815.315.422.6
198715.315.322.4
198615.215.222.2
198515.215.222
198415.615.121.9
198315.915.121.8
198215.515.221.7
198115.115.321.6
198015.615.421.5
19791615.521.3
197816.215.621.1
197716.415.721
197616.615.820.8
197516.815.820.7
19741715.820.5
197317.115.920.4
197217.315.920.4
197117.415.920.3
197017.51620.3
196917.61620.3
196817.716.120.4
196717.816.120.5
19661816.220.6
196518.216.320.8
196418.316.321
196318.516.321.2
196218.616.321.4
196118.716.321.4
196018.916.321.5
19591916.321.5
195819.116.321.5
195719.316.321.6
195619.416.321.7
195519.516.321.8
195419.716.221.9
195319.816.222
19522016.122.1
195120.116.122.1
195020.31622.2
联合国预测(中方案) · 2024–2100
年份乍得坦桑尼亚世界
202415.715.7–15.817.417.4–17.430.6
202515.815.8–15.917.517.5–17.530.9
202615.715.8–1617.617.6–17.731.1
202715.815.7–16.217.717.7–17.931.3
202815.915.7–16.417.917.7–18.131.6
202915.915.7–16.71817.8–18.331.8
20301615.6–1718.117.8–18.532
203116.215.5–17.318.317.8–18.832.2
203216.315.5–17.718.417.9–19.132.4
203316.415.4–1818.517.9–19.432.6
203416.515.3–18.418.718–19.732.8
203516.715.3–18.818.918–20.133
203616.815.2–19.21918.1–20.433.2
20371715.2–19.719.218.2–20.833.4
203817.115.2–20.119.418.3–21.133.6
203917.315.1–20.619.618.3–21.533.8
204017.515.1–2119.818.3–21.934
204117.715.2–21.52018.4–22.334.2
204217.915.3–2220.218.4–22.734.4
204318.115.4–22.520.418.5–23.134.6
204418.415.5–2320.618.6–23.534.8
204518.615.6–23.420.818.7–23.935
204618.915.7–23.92118.8–24.435.2
204719.115.8–24.321.218.9–24.835.4
204819.315.8–24.821.419–25.235.6
204919.515.9–25.221.619.2–25.635.9
205019.815.9–25.621.819.3–26.136.1
20512015.9–26.12219.4–26.536.3
205220.215.9–26.422.219.5–26.936.5
205320.515.9–26.822.419.7–27.336.7
205420.715.9–27.122.619.8–27.736.9
205520.915.9–27.522.819.9–28.137.1
205621.115.9–27.82320–28.437.3
205721.415.9–28.223.220.1–28.837.5
205821.615.9–28.523.420.2–29.237.6
205921.815.9–28.823.620.3–29.537.8
206022.115.9–29.123.820.4–29.937.9
206122.315.9–29.42420.5–30.238
206222.515.9–29.624.220.6–30.538.1
206322.815.9–29.924.420.7–30.938.3
20642315.9–30.224.620.8–31.238.4
206523.216–30.524.820.8–31.638.5
206623.516–30.825.120.9–31.938.6
206723.716.1–31.125.321–32.338.7
20682416.1–31.425.521.1–32.738.8
206924.216.2–31.725.721.1–3338.9
207024.516.2–3225.921.2–33.339
207124.716.3–32.326.121.3–33.739.1
20722516.3–32.526.321.4–3439.2
207325.216.4–32.826.521.5–34.339.3
207425.516.5–3326.721.6–34.739.4
207525.716.5–33.22721.7–3539.5
20762616.6–33.427.221.8–35.339.6
207726.216.6–33.627.421.9–35.639.7
207826.516.7–33.727.622–35.939.8
207926.716.8–33.927.822.1–36.240
20802716.9–33.92822.2–36.440.1
208127.217–33.928.322.3–36.740.2
208227.517–3428.522.3–3740.3
208327.717.1–34.128.722.4–37.240.4
20842817.2–34.228.922.5–37.540.5
208528.217.2–34.229.122.6–37.840.6
208628.517.3–34.329.322.7–3840.7
208728.717.3–34.529.522.8–38.240.9
20882917.3–34.729.722.9–38.541
208929.217.3–34.829.923–38.741.1
209029.517.4–3530.223.1–38.941.2
209129.717.4–35.130.423.2–39.141.3
209229.917.5–35.330.623.3–39.241.4
209330.217.6–35.430.823.5–39.441.5
209430.417.7–35.43123.6–39.641.6
209530.617.8–35.531.223.6–39.841.7
209630.817.9–35.531.423.7–39.941.8
20973118–35.631.623.8–4041.9
209831.318.1–35.731.923.9–40.242
209931.518.3–35.732.124–40.342
210031.718.5–35.932.324.1–40.442.1

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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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