乍得与加纳对比

乍得与加纳:年龄中位数

2023 年年龄中位数:乍得为 15.4 年,加纳为 20.9 年(据 UN 估计)。 2023 年加纳的数值较高,高出 5.5 年,是乍得的 1.36 倍。

年 · UN

乍得与加纳:年龄中位数2023 年年龄中位数:乍得为 15.4 年,加纳为 20.9 年(据 UN 估计)。 2023 年加纳的数值较高,高出 5.5 年,是乍得的 1.36 倍。
乍得加纳联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1980 年超过乍得以来,加纳的数值一直更高。
  • 2023 年,在 229 个国家中,乍得排名第 227,加纳排名第 181(从高到低)。
  • 根据联合国预测(中方案),2100 年乍得为 31.7 年,加纳为 37.2 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份乍得加纳世界
202315.420.930.4
202215.120.730.1
20211520.629.8
202014.920.429.6
201914.820.329.3
201814.820.129
201714.72028.8
201614.719.928.5
201514.619.828.3
201414.719.728.1
201314.619.627.8
201214.619.427.6
201114.619.327.4
201014.619.227.2
200914.61927
200814.618.926.7
200714.618.726.5
200614.618.526.3
200514.618.326.1
200414.618.125.9
200314.517.925.7
200214.417.725.5
200114.517.525.3
200014.617.325.1
199914.617.224.9
199814.71724.7
199714.916.824.4
19961516.724.2
19951516.524
199414.816.423.8
199315.116.323.5
199215.416.223.3
199115.316.123.1
199015.216.122.9
198915.41622.8
198815.31622.6
198715.31622.4
198615.21622.2
198515.21622
198415.61621.9
198315.91621.8
198215.515.821.7
198115.115.721.6
198015.615.621.5
19791615.421.3
197816.215.221.1
197716.41521
197616.614.920.8
197516.814.820.7
19741714.820.5
197317.114.720.4
197217.314.720.4
197117.414.820.3
197017.514.920.3
196917.61520.3
196817.71520.4
196717.815.120.5
19661815.320.6
196518.215.420.8
196418.315.621
196318.515.821.2
196218.616.121.4
196118.716.421.4
196018.916.721.5
1959191721.5
195819.117.221.5
195719.317.521.6
195619.417.721.7
195519.517.821.8
195419.717.921.9
195319.817.922
19522017.922.1
195120.117.822.1
195020.317.722.2
联合国预测(中方案) · 2024–2100
年份乍得加纳世界
202415.715.7–15.821.121.1–21.230.6
202515.815.8–15.921.421.2–21.630.9
202615.715.8–1621.621.3–21.931.1
202715.815.7–16.221.821.4–22.231.3
202815.915.7–16.42221.5–22.631.6
202915.915.7–16.722.221.6–22.931.8
20301615.6–1722.421.7–23.232
203116.215.5–17.322.721.8–23.632.2
203216.315.5–17.722.921.9–2432.4
203316.415.4–1823.122–24.332.6
203416.515.3–18.423.322.1–24.732.8
203516.715.3–18.823.622.2–25.133
203616.815.2–19.223.822.3–25.533.2
20371715.2–19.724.122.4–25.833.4
203817.115.2–20.124.322.5–26.233.6
203917.315.1–20.624.622.6–26.633.8
204017.515.1–2124.822.7–2734
204117.715.2–21.525.122.8–27.434.2
204217.915.3–2225.322.8–27.934.4
204318.115.4–22.525.522.9–28.334.6
204418.415.5–2325.722.9–28.734.8
204518.615.6–23.42622.9–29.135
204618.915.7–23.926.223–29.535.2
204719.115.8–24.326.423–29.835.4
204819.315.8–24.826.623.1–30.235.6
204919.515.9–25.226.823.2–30.635.9
205019.815.9–25.62723.3–3136.1
20512015.9–26.127.223.4–31.336.3
205220.215.9–26.427.423.5–31.736.5
205320.515.9–26.827.623.7–3236.7
205420.715.9–27.127.823.8–32.436.9
205520.915.9–27.52824–32.737.1
205621.115.9–27.828.224.1–33.137.3
205721.415.9–28.228.424.2–33.437.5
205821.615.9–28.528.624.4–33.837.6
205921.815.9–28.828.824.5–34.137.8
206022.115.9–29.12924.6–34.437.9
206122.315.9–29.429.224.8–34.738
206222.515.9–29.629.424.9–3538.1
206322.815.9–29.929.625–35.238.3
20642315.9–30.229.825.2–35.538.4
206523.216–30.53025.3–35.738.5
206623.516–30.830.225.4–3638.6
206723.716.1–31.130.525.5–36.238.7
20682416.1–31.430.725.6–36.538.8
206924.216.2–31.730.925.7–36.738.9
207024.516.2–3231.125.8–3739
207124.716.3–32.331.325.9–37.239.1
20722516.3–32.531.526.1–37.439.2
207325.216.4–32.831.826.2–37.739.3
207425.516.5–333226.3–37.939.4
207525.716.5–33.232.226.4–38.139.5
20762616.6–33.432.426.5–38.339.6
207726.216.6–33.632.626.5–38.539.7
207826.516.7–33.732.826.6–38.739.8
207926.716.8–33.933.126.8–38.940
20802716.9–33.933.326.9–39.140.1
208127.217–33.933.527–39.340.2
208227.517–3433.727.1–39.540.3
208327.717.1–34.133.927.2–39.740.4
20842817.2–34.234.127.3–39.940.5
208528.217.2–34.234.327.4–40.140.6
208628.517.3–34.334.527.5–40.340.7
208728.717.3–34.534.727.7–40.540.9
20882917.3–34.734.927.8–40.741
208929.217.3–34.835.127.9–40.841.1
209029.517.4–3535.328–4141.2
209129.717.4–35.135.528.1–41.241.3
209229.917.5–35.335.728.3–41.341.4
209330.217.6–35.435.928.4–41.441.5
209430.417.7–35.436.128.6–41.641.6
209530.617.8–35.536.328.8–41.741.7
209630.817.9–35.536.528.9–41.841.8
20973118–35.636.729.1–41.941.9
209831.318.1–35.736.829.2–4242
209931.518.3–35.73729.4–42.142
210031.718.5–35.937.229.5–42.242.1

分别查看各国

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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