纳米比亚与南非对比
纳米比亚与南非:年龄中位数
2023 年年龄中位数:纳米比亚为 21 年,南非为 28.2 年(据 UN 估计)。 2023 年南非的数值较高,高出 7.3 年,是纳米比亚的 1.35 倍。
年 · UN
数据解读
- 自 1959 年以来,南非的数值一直更高。
- 2023 年,在 229 个国家中,纳米比亚排名第 180,南非排名第 139(从高到低)。
- 根据联合国预测(中方案),2100 年纳米比亚为 38.8 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 | 纳米比亚 | 南非 | 世界 |
|---|---|---|---|
| 2023 | 21 | 28.2 | 30.4 |
| 2022 | 20.8 | 27.9 | 30.1 |
| 2021 | 20.8 | 27.6 | 29.8 |
| 2020 | 20.8 | 27.3 | 29.6 |
| 2019 | 20.7 | 26.9 | 29.3 |
| 2018 | 20.7 | 26.5 | 29 |
| 2017 | 20.6 | 26.1 | 28.8 |
| 2016 | 20.5 | 25.7 | 28.5 |
| 2015 | 20.4 | 25.4 | 28.3 |
| 2014 | 20.3 | 25 | 28.1 |
| 2013 | 20.1 | 24.7 | 27.8 |
| 2012 | 19.9 | 24.3 | 27.6 |
| 2011 | 19.7 | 24 | 27.4 |
| 2010 | 19.4 | 23.6 | 27.2 |
| 2009 | 19.2 | 23.3 | 27 |
| 2008 | 19 | 23 | 26.7 |
| 2007 | 18.9 | 22.7 | 26.5 |
| 2006 | 18.7 | 22.4 | 26.3 |
| 2005 | 18.5 | 22.1 | 26.1 |
| 2004 | 18.4 | 21.9 | 25.9 |
| 2003 | 18.2 | 21.6 | 25.7 |
| 2002 | 18.1 | 21.3 | 25.5 |
| 2001 | 18 | 21.1 | 25.3 |
| 2000 | 18 | 20.8 | 25.1 |
| 1999 | 17.9 | 20.6 | 24.9 |
| 1998 | 17.8 | 20.3 | 24.7 |
| 1997 | 17.8 | 20.1 | 24.4 |
| 1996 | 17.7 | 20.2 | 24.2 |
| 1995 | 17.6 | 20.5 | 24 |
| 1994 | 17.5 | 20.9 | 23.8 |
| 1993 | 17.4 | 20.9 | 23.5 |
| 1992 | 17.4 | 20.5 | 23.3 |
| 1991 | 17.3 | 20.5 | 23.1 |
| 1990 | 17.3 | 20.3 | 22.9 |
| 1989 | 16.8 | 20 | 22.8 |
| 1988 | 16.1 | 19.8 | 22.6 |
| 1987 | 15.9 | 19.7 | 22.4 |
| 1986 | 15.7 | 19.5 | 22.2 |
| 1985 | 15.6 | 19.4 | 22 |
| 1984 | 15.4 | 19.2 | 21.9 |
| 1983 | 15.3 | 19 | 21.8 |
| 1982 | 15.2 | 18.8 | 21.7 |
| 1981 | 15.3 | 18.6 | 21.6 |
| 1980 | 15.5 | 18.4 | 21.5 |
| 1979 | 15.7 | 18.2 | 21.3 |
| 1978 | 15.9 | 18.1 | 21.1 |
| 1977 | 16.2 | 18 | 21 |
| 1976 | 16.4 | 17.9 | 20.8 |
| 1975 | 16.5 | 17.9 | 20.7 |
| 1974 | 16.6 | 17.8 | 20.5 |
| 1973 | 16.7 | 17.8 | 20.4 |
| 1972 | 16.8 | 17.7 | 20.4 |
| 1971 | 16.9 | 17.7 | 20.3 |
| 1970 | 17 | 17.7 | 20.3 |
| 1969 | 17 | 17.7 | 20.3 |
| 1968 | 17.1 | 17.8 | 20.4 |
| 1967 | 17.2 | 17.8 | 20.5 |
| 1966 | 17.2 | 17.8 | 20.6 |
| 1965 | 17.3 | 17.8 | 20.8 |
| 1964 | 17.4 | 17.8 | 21 |
| 1963 | 17.4 | 17.8 | 21.2 |
| 1962 | 17.5 | 17.8 | 21.4 |
| 1961 | 17.6 | 17.9 | 21.4 |
| 1960 | 17.8 | 17.9 | 21.5 |
| 1959 | 17.9 | 18 | 21.5 |
| 1958 | 18.1 | 18.1 | 21.5 |
| 1957 | 18.4 | 18.3 | 21.6 |
| 1956 | 18.6 | 18.4 | 21.7 |
| 1955 | 18.9 | 18.6 | 21.8 |
| 1954 | 19.1 | 18.7 | 21.9 |
| 1953 | 19.3 | 18.9 | 22 |
| 1952 | 19.5 | 19 | 22.1 |
| 1951 | 19.7 | 19.1 | 22.1 |
| 1950 | 19.8 | 19.2 | 22.2 |
联合国预测(中方案) · 2024–2100
| 年份 | 纳米比亚 | 南非 | 世界 |
|---|---|---|---|
| 2024 | 21.221.1–21.1 | 28.528.3–28.6 | 30.6 |
| 2025 | 21.321.3–21.3 | 28.728.3–29 | 30.9 |
| 2026 | 21.521.4–21.4 | 28.928.3–29.4 | 31.1 |
| 2027 | 21.721.5–21.6 | 29.128.2–29.8 | 31.3 |
| 2028 | 21.921.7–21.8 | 29.328.2–30.1 | 31.6 |
| 2029 | 22.121.8–22.1 | 29.528.1–30.5 | 31.8 |
| 2030 | 22.221.9–22.3 | 29.628.1–30.8 | 32 |
| 2031 | 22.422.1–22.6 | 29.728–31.2 | 32.2 |
| 2032 | 22.622.2–22.9 | 29.927.9–31.5 | 32.4 |
| 2033 | 22.922.2–23.2 | 3027.9–31.8 | 32.6 |
| 2034 | 23.122.4–23.5 | 30.128–32.1 | 32.8 |
| 2035 | 23.422.5–23.8 | 30.228.1–32.3 | 33 |
| 2036 | 23.622.6–24.2 | 30.328.1–32.5 | 33.2 |
| 2037 | 23.922.8–24.7 | 30.528.3–32.8 | 33.4 |
| 2038 | 24.122.9–25.1 | 30.628.4–33 | 33.6 |
| 2039 | 24.423.1–25.5 | 30.828.4–33.2 | 33.8 |
| 2040 | 24.723.2–25.9 | 3128.5–33.5 | 34 |
| 2041 | 2523.4–26.4 | 31.228.6–33.8 | 34.2 |
| 2042 | 25.323.6–26.9 | 31.328.6–34.1 | 34.4 |
| 2043 | 25.623.7–27.3 | 31.528.7–34.4 | 34.6 |
| 2044 | 25.923.9–27.7 | 31.628.7–34.6 | 34.8 |
| 2045 | 26.224.1–28.1 | 31.828.7–34.9 | 35 |
| 2046 | 26.524.3–28.6 | 31.928.7–35.1 | 35.2 |
| 2047 | 26.824.5–29 | 3228.8–35.3 | 35.4 |
| 2048 | 27.224.6–29.5 | 32.128.8–35.5 | 35.6 |
| 2049 | 27.524.7–30 | 32.228.9–35.7 | 35.9 |
| 2050 | 27.924.9–30.5 | 32.329–35.9 | 36.1 |
| 2051 | 28.225–30.9 | 32.429.1–36.1 | 36.3 |
| 2052 | 28.525.2–31.4 | 32.629.2–36.3 | 36.5 |
| 2053 | 28.725.3–31.9 | 32.729.3–36.5 | 36.7 |
| 2054 | 2925.4–32.4 | 32.929.4–36.6 | 36.9 |
| 2055 | 29.225.5–32.9 | 33.129.6–36.9 | 37.1 |
| 2056 | 29.425.7–33.4 | 33.329.7–37.1 | 37.3 |
| 2057 | 29.725.8–33.9 | 33.529.8–37.3 | 37.5 |
| 2058 | 29.925.9–34.3 | 33.630–37.6 | 37.6 |
| 2059 | 30.126.1–34.7 | 33.830.1–37.9 | 37.8 |
| 2060 | 30.326.2–35.1 | 3430.2–38.2 | 37.9 |
| 2061 | 30.626.4–35.4 | 34.130.3–38.5 | 38 |
| 2062 | 30.826.5–35.7 | 34.230.5–38.7 | 38.1 |
| 2063 | 3126.6–36 | 34.430.6–39 | 38.3 |
| 2064 | 31.226.8–36.3 | 34.530.7–39.2 | 38.4 |
| 2065 | 31.526.9–36.6 | 34.630.8–39.4 | 38.5 |
| 2066 | 31.727–36.9 | 34.830.9–39.6 | 38.6 |
| 2067 | 31.927.2–37.1 | 34.931–39.7 | 38.7 |
| 2068 | 32.127.3–37.3 | 3531.1–39.8 | 38.8 |
| 2069 | 32.327.5–37.6 | 35.131.2–39.9 | 38.9 |
| 2070 | 32.627.6–37.8 | 35.231.3–40 | 39 |
| 2071 | 32.827.7–38.1 | 35.331.4–40.1 | 39.1 |
| 2072 | 3327.8–38.3 | 35.431.5–40.2 | 39.2 |
| 2073 | 33.227.9–38.6 | 35.531.5–40.3 | 39.3 |
| 2074 | 33.427.9–38.8 | 35.631.6–40.4 | 39.4 |
| 2075 | 33.728–39 | 35.731.7–40.5 | 39.5 |
| 2076 | 33.928.1–39.2 | 35.831.8–40.7 | 39.6 |
| 2077 | 34.128.3–39.5 | 35.931.9–40.7 | 39.7 |
| 2078 | 34.328.4–39.8 | 3632–40.8 | 39.8 |
| 2079 | 34.528.6–40.1 | 36.132.1–40.9 | 40 |
| 2080 | 34.728.7–40.3 | 36.232.2–41 | 40.1 |
| 2081 | 34.928.7–40.6 | 36.332.4–41.1 | 40.2 |
| 2082 | 35.228.8–40.9 | 36.432.5–41.2 | 40.3 |
| 2083 | 35.428.9–41.2 | 36.532.6–41.2 | 40.4 |
| 2084 | 35.629–41.5 | 36.632.6–41.3 | 40.5 |
| 2085 | 35.829.2–41.8 | 36.732.7–41.4 | 40.6 |
| 2086 | 3629.3–42.1 | 36.832.9–41.6 | 40.7 |
| 2087 | 36.229.4–42.4 | 36.933–41.7 | 40.9 |
| 2088 | 36.429.5–42.7 | 37.133.1–41.9 | 41 |
| 2089 | 36.729.7–43 | 37.233.2–42 | 41.1 |
| 2090 | 36.929.8–43.3 | 37.333.3–42.2 | 41.2 |
| 2091 | 37.129.8–43.6 | 37.433.4–42.3 | 41.3 |
| 2092 | 37.329.9–43.8 | 37.533.5–42.4 | 41.4 |
| 2093 | 37.530–44 | 37.633.5–42.6 | 41.5 |
| 2094 | 37.730.2–44.2 | 37.733.6–42.7 | 41.6 |
| 2095 | 37.930.3–44.4 | 37.833.7–42.8 | 41.7 |
| 2096 | 38.130.5–44.6 | 37.933.8–43 | 41.8 |
| 2097 | 38.330.6–44.9 | 3833.9–43.1 | 41.9 |
| 2098 | 38.530.8–45 | 38.134–43.2 | 42 |
| 2099 | 38.630.9–45.1 | 38.234.1–43.3 | 42 |
| 2100 | 38.831.1–45.4 | 38.334.1–43.4 | 42.1 |
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。
各图层如何运作、数据从何而来,以及它们无法告诉你什么: 历年各国数据
纳米比亚与南非对比
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军用
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- 人均军费开支纳米比亚:2025 年为 US$134南非:2025 年为 US$49
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- 武装部队人员纳米比亚:2020 年为 16,000 人南非:2020 年为 89,000 人
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- 武装部队占劳动力比例纳米比亚:2020 年为 1.67%(占劳动力)南非:2020 年为 0.4%(占劳动力)
- 武器进口纳米比亚:2025 年为 0 TIV南非:2025 年为 3000万 TIV