几内亚与坦桑尼亚对比

几内亚与坦桑尼亚:年龄中位数

2023 年年龄中位数:几内亚为 18 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年几内亚的数值较高,高出 0.7 年,是坦桑尼亚的 1.04 倍。

年 · UN

几内亚与坦桑尼亚:年龄中位数2023 年年龄中位数:几内亚为 18 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年几内亚的数值较高,高出 0.7 年,是坦桑尼亚的 1.04 倍。
几内亚坦桑尼亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 2009 年超过坦桑尼亚以来,几内亚的数值一直更高。
  • 2023 年,在 229 个国家中,几内亚排名第 208,坦桑尼亚排名第 217(从高到低)。
  • 根据联合国预测(中方案),2100 年几内亚为 35.3 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

年份几内亚坦桑尼亚世界
20231817.230.4
202217.817.130.1
202117.71729.8
202017.616.929.6
201917.416.829.3
201817.316.829
201717.216.728.8
20161716.628.5
201516.916.428.3
201416.816.328.1
201316.616.227.8
201216.516.227.6
201116.416.127.4
201016.316.127.2
200916.216.127
200816.116.226.7
200716.116.226.5
20061616.326.3
20051616.326.1
20041616.325.9
20031616.425.7
20021616.425.5
200116.216.425.3
200016.416.425.1
199916.516.324.9
199816.616.324.7
199716.816.224.4
199616.916.324.2
19951716.324
19941716.223.8
199317.115.923.5
199217.115.723.3
199117.215.623.1
199017.215.522.9
198917.215.522.8
198817.315.422.6
198717.315.322.4
198617.315.222.2
198517.415.222
198417.415.121.9
198317.515.121.8
198217.515.221.7
198117.615.321.6
198017.715.421.5
197917.815.521.3
19781815.621.1
197718.115.721
197618.315.820.8
197518.415.820.7
197418.515.820.5
197318.615.920.4
197218.715.920.4
197118.815.920.3
197018.91620.3
1969191620.3
19681916.120.4
196719.116.120.5
196619.116.220.6
196519.216.320.8
196419.316.321
196319.316.321.2
196219.416.321.4
196119.516.321.4
196019.616.321.5
195919.716.321.5
195819.816.321.5
195719.816.321.6
195619.916.321.7
19552016.321.8
195420.116.221.9
195320.216.222
195220.316.122.1
195120.316.122.1
195020.41622.2
联合国预测(中方案) · 2024–2100
年份几内亚坦桑尼亚世界
202418.118.1–18.217.417.4–17.430.6
202518.318.2–18.517.517.5–17.530.9
202618.518.3–18.717.617.6–17.731.1
202718.718.4–1917.717.7–17.931.3
202818.918.5–19.417.917.7–18.131.6
20291918.6–19.71817.8–18.331.8
203019.318.7–20.118.117.8–18.532
203119.518.8–20.518.317.8–18.832.2
203219.718.9–20.918.417.9–19.132.4
203319.919–21.318.517.9–19.432.6
203420.119–21.718.718–19.732.8
203520.419.1–22.118.918–20.133
203620.619.2–22.61918.1–20.433.2
203720.819.3–2319.218.2–20.833.4
203821.119.4–23.519.418.3–21.133.6
203921.319.5–23.919.618.3–21.533.8
204021.619.5–24.419.818.3–21.934
204121.819.6–24.92018.4–22.334.2
204222.119.7–25.320.218.4–22.734.4
204322.419.8–25.820.418.5–23.134.6
204422.619.8–26.220.618.6–23.534.8
204522.919.9–26.720.818.7–23.935
204623.220–27.12118.8–24.435.2
204723.420.2–27.621.218.9–24.835.4
204823.720.3–2821.419–25.235.6
20492420.4–28.421.619.2–25.635.9
205024.220.6–28.921.819.3–26.136.1
205124.520.7–29.42219.4–26.536.3
205224.820.8–29.822.219.5–26.936.5
205325.121–30.322.419.7–27.336.7
205425.321.1–30.722.619.8–27.736.9
205525.621.3–31.222.819.9–28.137.1
205625.921.4–31.62320–28.437.3
205726.121.5–32.123.220.1–28.837.5
205826.421.6–32.423.420.2–29.237.6
205926.621.8–32.823.620.3–29.537.8
206026.921.9–33.123.820.4–29.937.9
206127.222–33.52420.5–30.238
206227.422.1–33.824.220.6–30.538.1
206327.722.2–34.124.420.7–30.938.3
206427.922.3–34.524.620.8–31.238.4
206528.222.4–34.824.820.8–31.638.5
206628.422.5–35.125.120.9–31.938.6
206728.622.6–35.325.321–32.338.7
206828.922.7–35.625.521.1–32.738.8
206929.122.8–35.825.721.1–3338.9
207029.422.9–36.125.921.2–33.339
207129.623–36.326.121.3–33.739.1
207229.823.1–36.526.321.4–3439.2
207330.123.2–36.726.521.5–34.339.3
207430.323.3–36.926.721.6–34.739.4
207530.523.4–37.12721.7–3539.5
207630.723.5–37.327.221.8–35.339.6
20773123.6–37.427.421.9–35.639.7
207831.223.6–37.627.622–35.939.8
207931.423.7–37.827.822.1–36.240
208031.623.8–37.92822.2–36.440.1
208131.823.9–38.128.322.3–36.740.2
20823224–38.328.522.3–3740.3
208332.224.1–38.428.722.4–37.240.4
208432.424.2–38.628.922.5–37.540.5
208532.624.3–38.729.122.6–37.840.6
208632.824.3–38.829.322.7–3840.7
20873324.5–3929.522.8–38.240.9
208833.224.5–39.129.722.9–38.541
208933.424.6–39.229.923–38.741.1
209033.624.7–39.330.223.1–38.941.2
209133.824.8–39.430.423.2–39.141.3
20923424.9–39.530.623.3–39.241.4
209334.225–39.630.823.5–39.441.5
209434.325.1–39.73123.6–39.641.6
209534.525.2–39.731.223.6–39.841.7
209634.725.3–39.831.423.7–39.941.8
209734.825.5–39.931.623.8–4041.9
20983525.6–4031.923.9–40.242
209935.225.7–4032.124–40.342
210035.325.8–4032.324.1–40.442.1

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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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