巴西与南非对比

巴西与南非:年龄中位数

2023 年年龄中位数:巴西为 33.9 年,南非为 28.2 年(据 UN 估计)。 2023 年巴西的数值较高,高出 5.7 年,是南非的 1.2 倍。

年 · UN

巴西与南非:年龄中位数2023 年年龄中位数:巴西为 33.9 年,南非为 28.2 年(据 UN 估计)。 2023 年巴西的数值较高,高出 5.7 年,是南非的 1.2 倍。
巴西南非联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1973 年超过南非以来,巴西的数值一直更高。
  • 2023 年,在 229 个国家中,巴西排名第 100,南非排名第 139(从高到低)。
  • 根据联合国预测(中方案),2100 年巴西为 50.7 年,南非为 38.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份巴西南非世界
202333.928.230.4
202233.527.930.1
202133.127.629.8
202032.727.329.6
201932.326.929.3
201831.826.529
201731.426.128.8
201630.925.728.5
201530.525.428.3
2014302528.1
201329.624.727.8
201229.124.327.6
201128.72427.4
201028.223.627.2
200927.723.327
200827.32326.7
200726.922.726.5
200626.422.426.3
20052622.126.1
200425.621.925.9
200325.221.625.7
200224.921.325.5
200124.521.125.3
200024.220.825.1
199923.920.624.9
199823.620.324.7
199723.320.124.4
19962320.224.2
199522.720.524
199422.420.923.8
199322.220.923.5
199221.920.523.3
199121.620.523.1
199021.420.322.9
198921.12022.8
198820.919.822.6
198720.719.722.4
198620.419.522.2
198520.219.422
19842019.221.9
198319.81921.8
198219.618.821.7
198119.418.621.6
198019.218.421.5
19791918.221.3
197818.818.121.1
197718.61821
197618.417.920.8
197518.217.920.7
19741817.820.5
197317.817.820.4
197217.617.720.4
197117.517.720.3
197017.317.720.3
196917.117.720.3
19681717.820.4
196716.817.820.5
196616.717.820.6
196516.717.820.8
196416.717.821
196316.717.821.2
196216.817.821.4
196116.817.921.4
196016.917.921.5
1959171821.5
195817.118.121.5
195717.118.321.6
195617.218.421.7
195517.318.621.8
195417.318.721.9
195317.418.922
195217.41922.1
195117.519.122.1
195017.519.222.2
联合国预测(中方案) · 2024–2100
年份巴西南非世界
202434.434.4–34.428.528.3–28.630.6
202534.834.7–34.928.728.3–2930.9
202635.335.1–35.428.928.3–29.431.1
202735.735.4–35.929.128.2–29.831.3
202836.135.8–36.429.328.2–30.131.6
202936.536.1–36.929.528.1–30.531.8
203036.936.5–37.429.628.1–30.832
203137.336.8–37.929.728–31.232.2
203237.737.1–38.429.927.9–31.532.4
203338.137.5–38.93027.9–31.832.6
203438.537.8–39.430.128–32.132.8
203538.938.1–39.930.228.1–32.333
203639.338.4–40.430.328.1–32.533.2
203739.638.8–40.930.528.3–32.833.4
20384039.1–41.430.628.4–3333.6
203940.439.4–41.830.828.4–33.233.8
204040.839.7–42.33128.5–33.534
204141.140–42.831.228.6–33.834.2
204241.540.2–43.231.328.6–34.134.4
204341.840.5–43.731.528.7–34.434.6
204442.240.7–44.131.628.7–34.634.8
204542.541–44.631.828.7–34.935
204642.841.2–4531.928.7–35.135.2
204743.141.4–45.43228.8–35.335.4
204843.441.6–45.832.128.8–35.535.6
204943.641.8–46.132.228.9–35.735.9
205043.942–46.532.329–35.936.1
205144.242.2–46.932.429.1–36.136.3
205244.442.4–47.232.629.2–36.336.5
205344.742.5–47.632.729.3–36.536.7
205444.942.7–47.932.929.4–36.636.9
205545.242.8–48.233.129.6–36.937.1
205645.443–48.533.329.7–37.137.3
205745.643.2–48.833.529.8–37.337.5
205845.843.3–49.133.630–37.637.6
205946.143.4–49.433.830.1–37.937.8
206046.343.5–49.73430.2–38.237.9
206146.543.7–5034.130.3–38.538
206246.743.8–50.334.230.5–38.738.1
206346.943.9–50.634.430.6–3938.3
206447.244–50.934.530.7–39.238.4
206547.444–51.134.630.8–39.438.5
206647.644–51.434.830.9–39.638.6
206747.844.1–51.734.931–39.738.7
20684844–523531.1–39.838.8
206948.144.1–52.335.131.2–39.938.9
207048.344.1–52.635.231.3–4039
207148.444.2–52.935.331.4–40.139.1
207248.544.2–53.235.431.5–40.239.2
207348.744.3–53.535.531.5–40.339.3
207448.844.4–53.835.631.6–40.439.4
207548.944.4–54.135.731.7–40.539.5
20764944.5–54.435.831.8–40.739.6
20774944.5–54.735.931.9–40.739.7
207849.144.5–54.93632–40.839.8
207949.244.6–55.236.132.1–40.940
208049.344.6–55.436.232.2–4140.1
208149.444.6–55.636.332.4–41.140.2
208249.444.6–55.836.432.5–41.240.3
208349.544.7–55.936.532.6–41.240.4
208449.644.7–56.136.632.6–41.340.5
208549.744.7–56.236.732.7–41.440.6
208649.744.8–56.336.832.9–41.640.7
208749.844.8–56.436.933–41.740.9
208849.944.8–56.537.133.1–41.941
208949.944.8–56.637.233.2–4241.1
20905044.9–56.637.333.3–42.241.2
209150.144.9–56.737.433.4–42.341.3
209250.244.9–56.737.533.5–42.441.4
209350.244.9–56.837.633.5–42.641.5
209450.344.9–56.837.733.6–42.741.6
209550.444.9–56.937.833.7–42.841.7
209650.544.9–5737.933.8–4341.8
209750.544.9–573833.9–43.141.9
209850.644.9–57.138.134–43.242
209950.744.9–57.238.234.1–43.342
210050.744.9–57.238.334.1–43.442.1

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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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