伊朗与坦桑尼亚对比

伊朗与坦桑尼亚:年龄中位数

2023 年年龄中位数:伊朗为 32.9 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年伊朗的数值较高,高出 15.6 年,是坦桑尼亚的 1.91 倍。

年 · UN

伊朗与坦桑尼亚:年龄中位数2023 年年龄中位数:伊朗为 32.9 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年伊朗的数值较高,高出 15.6 年,是坦桑尼亚的 1.91 倍。
伊朗坦桑尼亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1950 年以来,在两国都有数据的每一年,伊朗的数值都更高。
  • 2023 年,在 229 个国家中,伊朗排名第 108,坦桑尼亚排名第 217(从高到低)。
  • 根据联合国预测(中方案),2100 年伊朗为 51.9 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

年份伊朗坦桑尼亚世界
202332.917.230.4
202232.317.130.1
202131.81729.8
202031.316.929.6
201930.816.829.3
201830.316.829
201729.716.728.8
201629.216.628.5
201528.716.428.3
201428.216.328.1
201327.716.227.8
201227.216.227.6
201126.616.127.4
201026.116.127.2
200925.516.127
20082516.226.7
200724.416.226.5
200623.816.326.3
200523.216.326.1
200422.616.325.9
20032216.425.7
200221.416.425.5
200120.816.425.3
200020.216.425.1
199919.616.324.9
19981916.324.7
199718.416.224.4
199617.916.324.2
199517.516.324
199417.116.223.8
199317.115.923.5
199217.315.723.3
199117.215.623.1
199017.215.522.9
198917.115.522.8
198817.115.422.6
198717.215.322.4
198617.215.222.2
198517.215.222
198417.315.121.9
198317.415.121.8
198217.515.221.7
198117.415.321.6
198017.215.421.5
197917.215.521.3
197817.215.621.1
197717.215.721
197617.115.820.8
19751715.820.7
197416.915.820.5
197316.815.920.4
197216.715.920.4
197116.615.920.3
197016.51620.3
196916.51620.3
196816.416.120.4
196716.416.120.5
196616.516.220.6
196516.616.320.8
196416.816.321
19631716.321.2
196217.316.321.4
196117.616.321.4
19601816.321.5
195918.416.321.5
195818.816.321.5
195719.216.321.6
195619.516.321.7
195519.716.321.8
195419.916.221.9
195320.116.222
195220.316.122.1
195120.516.122.1
195020.71622.2
联合国预测(中方案) · 2024–2100
年份伊朗坦桑尼亚世界
202433.433.3–33.517.417.4–17.430.6
20253433.7–34.217.517.5–17.530.9
202634.534.1–3517.617.6–17.731.1
202735.134.5–35.717.717.7–17.931.3
202835.635–36.417.917.7–18.131.6
202936.235.3–37.11817.8–18.331.8
203036.735.7–37.818.117.8–18.532
203137.236.1–38.518.317.8–18.832.2
203237.736.4–39.218.417.9–19.132.4
203338.236.7–39.918.517.9–19.432.6
203438.637–40.518.718–19.732.8
20353937.3–41.118.918–20.133
203639.437.5–41.71918.1–20.433.2
203739.837.7–42.419.218.2–20.833.4
203840.238–4319.418.3–21.133.6
203940.538.2–43.519.618.3–21.533.8
204040.838.4–44.119.818.3–21.934
204141.138.6–44.52018.4–22.334.2
204241.438.7–4520.218.4–22.734.4
204341.739–45.520.418.5–23.134.6
204441.939.2–45.920.618.6–23.534.8
204542.239.4–46.320.818.7–23.935
204642.439.6–46.72118.8–24.435.2
204742.739.9–47.121.218.9–24.835.4
204842.940.1–47.421.419–25.235.6
204943.240.4–47.721.619.2–25.635.9
205043.540.6–48.121.819.3–26.136.1
205143.740.9–48.42219.4–26.536.3
20524441.2–48.722.219.5–26.936.5
205344.341.5–4922.419.7–27.336.7
205444.641.9–49.222.619.8–27.736.9
205544.942.2–49.522.819.9–28.137.1
205645.242.4–49.72320–28.437.3
205745.542.7–5023.220.1–28.837.5
205845.943–50.423.420.2–29.237.6
205946.243.4–50.623.620.3–29.537.8
206046.543.7–50.923.820.4–29.937.9
206146.944–51.22420.5–30.238
206247.244.4–51.524.220.6–30.538.1
206347.644.7–51.824.420.7–30.938.3
206447.945–52.124.620.8–31.238.4
206548.345.2–52.324.820.8–31.638.5
206648.645.3–52.625.120.9–31.938.6
20674945.5–5325.321–32.338.7
206849.345.6–53.425.521.1–32.738.8
206949.545.7–53.725.721.1–3338.9
207049.745.7–54.125.921.2–33.339
207149.945.8–54.526.121.3–33.739.1
20725045.8–54.926.321.4–3439.2
207350.145.8–55.326.521.5–34.339.3
207450.245.8–55.626.721.6–34.739.4
207550.245.8–562721.7–3539.5
207650.345.8–56.327.221.8–35.339.6
207750.345.8–56.627.421.9–35.639.7
207850.345.7–56.927.622–35.939.8
207950.345.7–57.227.822.1–36.240
208050.345.7–57.42822.2–36.440.1
208150.345.7–57.728.322.3–36.740.2
208250.245.7–5828.522.3–3740.3
208350.245.6–58.228.722.4–37.240.4
208450.245.7–58.528.922.5–37.540.5
208550.245.7–58.729.122.6–37.840.6
208650.345.7–58.829.322.7–3840.7
208750.345.7–5929.522.8–38.240.9
208850.445.7–59.229.722.9–38.541
208950.545.7–59.329.923–38.741.1
209050.645.8–59.430.223.1–38.941.2
209150.745.9–59.530.423.2–39.141.3
209250.845.9–59.530.623.3–39.241.4
209350.946–59.530.823.5–39.441.5
209451.146–59.43123.6–39.641.6
209551.246–59.431.223.6–39.841.7
209651.446.1–59.531.423.7–39.941.8
209751.546.1–59.631.623.8–4041.9
209851.646.1–59.631.923.9–40.242
209951.846.2–59.732.124–40.342
210051.946.2–59.832.324.1–40.442.1

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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