加纳与几内亚对比

加纳与几内亚:年龄中位数

2023 年年龄中位数:加纳为 20.9 年,几内亚为 18 年(据 UN 估计)。 2023 年加纳的数值较高,高出 2.9 年,是几内亚的 1.16 倍。

年 · UN

加纳与几内亚:年龄中位数2023 年年龄中位数:加纳为 20.9 年,几内亚为 18 年(据 UN 估计)。 2023 年加纳的数值较高,高出 2.9 年,是几内亚的 1.16 倍。
加纳几内亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1997 年超过几内亚以来,加纳的数值一直更高。
  • 2023 年,在 229 个国家中,加纳排名第 181,几内亚排名第 208(从高到低)。
  • 根据联合国预测(中方案),2100 年加纳为 37.2 年,几内亚为 35.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份加纳几内亚世界
202320.91830.4
202220.717.830.1
202120.617.729.8
202020.417.629.6
201920.317.429.3
201820.117.329
20172017.228.8
201619.91728.5
201519.816.928.3
201419.716.828.1
201319.616.627.8
201219.416.527.6
201119.316.427.4
201019.216.327.2
20091916.227
200818.916.126.7
200718.716.126.5
200618.51626.3
200518.31626.1
200418.11625.9
200317.91625.7
200217.71625.5
200117.516.225.3
200017.316.425.1
199917.216.524.9
19981716.624.7
199716.816.824.4
199616.716.924.2
199516.51724
199416.41723.8
199316.317.123.5
199216.217.123.3
199116.117.223.1
199016.117.222.9
19891617.222.8
19881617.322.6
19871617.322.4
19861617.322.2
19851617.422
19841617.421.9
19831617.521.8
198215.817.521.7
198115.717.621.6
198015.617.721.5
197915.417.821.3
197815.21821.1
19771518.121
197614.918.320.8
197514.818.420.7
197414.818.520.5
197314.718.620.4
197214.718.720.4
197114.818.820.3
197014.918.920.3
1969151920.3
1968151920.4
196715.119.120.5
196615.319.120.6
196515.419.220.8
196415.619.321
196315.819.321.2
196216.119.421.4
196116.419.521.4
196016.719.621.5
19591719.721.5
195817.219.821.5
195717.519.821.6
195617.719.921.7
195517.82021.8
195417.920.121.9
195317.920.222
195217.920.322.1
195117.820.322.1
195017.720.422.2
联合国预测(中方案) · 2024–2100
年份加纳几内亚世界
202421.121.1–21.218.118.1–18.230.6
202521.421.2–21.618.318.2–18.530.9
202621.621.3–21.918.518.3–18.731.1
202721.821.4–22.218.718.4–1931.3
20282221.5–22.618.918.5–19.431.6
202922.221.6–22.91918.6–19.731.8
203022.421.7–23.219.318.7–20.132
203122.721.8–23.619.518.8–20.532.2
203222.921.9–2419.718.9–20.932.4
203323.122–24.319.919–21.332.6
203423.322.1–24.720.119–21.732.8
203523.622.2–25.120.419.1–22.133
203623.822.3–25.520.619.2–22.633.2
203724.122.4–25.820.819.3–2333.4
203824.322.5–26.221.119.4–23.533.6
203924.622.6–26.621.319.5–23.933.8
204024.822.7–2721.619.5–24.434
204125.122.8–27.421.819.6–24.934.2
204225.322.8–27.922.119.7–25.334.4
204325.522.9–28.322.419.8–25.834.6
204425.722.9–28.722.619.8–26.234.8
20452622.9–29.122.919.9–26.735
204626.223–29.523.220–27.135.2
204726.423–29.823.420.2–27.635.4
204826.623.1–30.223.720.3–2835.6
204926.823.2–30.62420.4–28.435.9
20502723.3–3124.220.6–28.936.1
205127.223.4–31.324.520.7–29.436.3
205227.423.5–31.724.820.8–29.836.5
205327.623.7–3225.121–30.336.7
205427.823.8–32.425.321.1–30.736.9
20552824–32.725.621.3–31.237.1
205628.224.1–33.125.921.4–31.637.3
205728.424.2–33.426.121.5–32.137.5
205828.624.4–33.826.421.6–32.437.6
205928.824.5–34.126.621.8–32.837.8
20602924.6–34.426.921.9–33.137.9
206129.224.8–34.727.222–33.538
206229.424.9–3527.422.1–33.838.1
206329.625–35.227.722.2–34.138.3
206429.825.2–35.527.922.3–34.538.4
20653025.3–35.728.222.4–34.838.5
206630.225.4–3628.422.5–35.138.6
206730.525.5–36.228.622.6–35.338.7
206830.725.6–36.528.922.7–35.638.8
206930.925.7–36.729.122.8–35.838.9
207031.125.8–3729.422.9–36.139
207131.325.9–37.229.623–36.339.1
207231.526.1–37.429.823.1–36.539.2
207331.826.2–37.730.123.2–36.739.3
20743226.3–37.930.323.3–36.939.4
207532.226.4–38.130.523.4–37.139.5
207632.426.5–38.330.723.5–37.339.6
207732.626.5–38.53123.6–37.439.7
207832.826.6–38.731.223.6–37.639.8
207933.126.8–38.931.423.7–37.840
208033.326.9–39.131.623.8–37.940.1
208133.527–39.331.823.9–38.140.2
208233.727.1–39.53224–38.340.3
208333.927.2–39.732.224.1–38.440.4
208434.127.3–39.932.424.2–38.640.5
208534.327.4–40.132.624.3–38.740.6
208634.527.5–40.332.824.3–38.840.7
208734.727.7–40.53324.5–3940.9
208834.927.8–40.733.224.5–39.141
208935.127.9–40.833.424.6–39.241.1
209035.328–4133.624.7–39.341.2
209135.528.1–41.233.824.8–39.441.3
209235.728.3–41.33424.9–39.541.4
209335.928.4–41.434.225–39.641.5
209436.128.6–41.634.325.1–39.741.6
209536.328.8–41.734.525.2–39.741.7
209636.528.9–41.834.725.3–39.841.8
209736.729.1–41.934.825.5–39.941.9
209836.829.2–423525.6–4042
20993729.4–42.135.225.7–4042
210037.229.5–42.235.325.8–4042.1

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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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