乍得与塞内加尔对比

乍得与塞内加尔:年龄中位数

2023 年年龄中位数:乍得为 15.4 年,塞内加尔为 19.1 年(据 UN 估计)。 2023 年塞内加尔的数值较高,高出 3.7 年,是乍得的 1.24 倍。

年 · UN

乍得与塞内加尔:年龄中位数2023 年年龄中位数:乍得为 15.4 年,塞内加尔为 19.1 年(据 UN 估计)。 2023 年塞内加尔的数值较高,高出 3.7 年,是乍得的 1.24 倍。
乍得塞内加尔联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1990 年以来,塞内加尔的数值一直更高。
  • 2023 年,在 229 个国家中,乍得排名第 227,塞内加尔排名第 195(从高到低)。
  • 根据联合国预测(中方案),2100 年乍得为 31.7 年,塞内加尔为 37.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份乍得塞内加尔世界
202315.419.130.4
202215.118.930.1
20211518.629.8
202014.918.429.6
201914.818.229.3
201814.81829
201714.717.828.8
201614.717.628.5
201514.617.528.3
201414.717.528.1
201314.617.427.8
201214.617.427.6
201114.617.427.4
201014.617.427.2
200914.617.427
200814.617.326.7
200714.617.326.5
200614.617.226.3
200514.617.126.1
200414.61725.9
200314.516.925.7
200214.416.825.5
200114.516.625.3
200014.616.525.1
199914.616.424.9
199814.716.324.7
199714.916.224.4
19961516.124.2
1995151624
199414.815.923.8
199315.115.823.5
199215.415.723.3
199115.315.523.1
199015.215.422.9
198915.415.422.8
198815.315.322.6
198715.315.222.4
198615.215.222.2
198515.215.222
198415.615.321.9
198315.915.321.8
198215.515.421.7
198115.115.621.6
198015.615.721.5
19791615.921.3
197816.216.121.1
197716.416.321
197616.616.520.8
197516.816.620.7
19741716.720.5
197317.116.820.4
197217.316.820.4
197117.416.820.3
197017.516.820.3
196917.616.820.3
196817.716.820.4
196717.816.820.5
19661816.820.6
196518.216.820.8
196418.316.721
196318.516.821.2
196218.616.821.4
196118.716.921.4
196018.91721.5
19591917.121.5
195819.117.221.5
195719.317.221.6
195619.417.321.7
195519.517.421.8
195419.717.421.9
195319.817.522
19522017.522.1
195120.117.622.1
195020.317.622.2
联合国预测(中方案) · 2024–2100
年份乍得塞内加尔世界
202415.715.7–15.819.419.3–19.430.6
202515.815.8–15.919.619.5–19.830.9
202615.715.8–1619.819.7–20.231.1
202715.815.7–16.220.119.9–20.531.3
202815.915.7–16.420.320–20.931.6
202915.915.7–16.720.620.2–21.331.8
20301615.6–1720.820.4–21.732
203116.215.5–17.32120.5–22.132.2
203216.315.5–17.721.320.7–22.632.4
203316.415.4–1821.520.9–2332.6
203416.515.3–18.421.821–23.532.8
203516.715.3–18.82221.2–2433
203616.815.2–19.222.321.3–24.533.2
20371715.2–19.722.521.4–2533.4
203817.115.2–20.122.821.6–25.533.6
203917.315.1–20.62321.7–2633.8
204017.515.1–2123.221.9–26.634
204117.715.2–21.523.522–27.134.2
204217.915.3–2223.722.2–27.634.4
204318.115.4–22.523.922.3–2834.6
204418.415.5–2324.222.5–28.534.8
204518.615.6–23.424.422.6–2935
204618.915.7–23.924.622.7–29.435.2
204719.115.8–24.324.922.9–29.835.4
204819.315.8–24.825.123.1–30.235.6
204919.515.9–25.225.423.3–30.635.9
205019.815.9–25.625.623.6–30.936.1
20512015.9–26.125.923.8–31.336.3
205220.215.9–26.426.124.1–31.736.5
205320.515.9–26.826.424.3–32.136.7
205420.715.9–27.126.624.5–32.436.9
205520.915.9–27.526.924.7–32.837.1
205621.115.9–27.827.224.9–33.237.3
205721.415.9–28.227.425.1–33.637.5
205821.615.9–28.527.725.3–3437.6
205921.815.9–28.827.925.5–34.437.8
206022.115.9–29.128.225.7–34.837.9
206122.315.9–29.428.525.9–35.138
206222.515.9–29.628.726.1–35.538.1
206322.815.9–29.92926.3–35.838.3
20642315.9–30.229.226.4–36.238.4
206523.216–30.529.526.6–36.638.5
206623.516–30.829.726.8–36.938.6
206723.716.1–31.13027–37.238.7
20682416.1–31.430.227.1–37.638.8
206924.216.2–31.730.427.2–37.838.9
207024.516.2–3230.727.4–38.239
207124.716.3–32.330.927.5–38.539.1
20722516.3–32.531.227.6–38.839.2
207325.216.4–32.831.427.8–39.139.3
207425.516.5–3331.627.9–39.439.4
207525.716.5–33.231.828–39.739.5
20762616.6–33.432.128.1–39.939.6
207726.216.6–33.632.328.2–40.239.7
207826.516.7–33.732.528.3–40.439.8
207926.716.8–33.932.728.4–40.740
20802716.9–33.932.928.5–40.940.1
208127.217–33.933.228.6–41.140.2
208227.517–3433.428.7–41.340.3
208327.717.1–34.133.628.8–41.540.4
20842817.2–34.233.828.9–41.640.5
208528.217.2–34.23429–41.840.6
208628.517.3–34.334.229.1–41.940.7
208728.717.3–34.534.429.3–4240.9
20882917.3–34.734.629.4–42.141
208929.217.3–34.834.929.5–42.241.1
209029.517.4–3535.129.6–42.441.2
209129.717.4–35.135.329.7–42.541.3
209229.917.5–35.335.529.8–42.641.4
209330.217.6–35.435.730–42.841.5
209430.417.7–35.435.930.1–42.941.6
209530.617.8–35.536.230.2–43.141.7
209630.817.9–35.536.430.3–43.341.8
20973118–35.636.630.4–43.541.9
209831.318.1–35.736.830.5–43.642
209931.518.3–35.73730.6–43.742
210031.718.5–35.937.330.8–43.842.1

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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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