尼日利亚与南非对比
尼日利亚与南非:年龄中位数
2023 年年龄中位数:尼日利亚为 17.8 年,南非为 28.2 年(据 UN 估计)。 2023 年南非的数值较高,高出 10.5 年,是尼日利亚的 1.59 倍。
年 · UN
数据解读
- 自 1972 年超过尼日利亚以来,南非的数值一直更高。
- 根据联合国预测(中方案),2100 年尼日利亚为 34.3 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 | 尼日利亚 | 南非 | 世界 |
|---|---|---|---|
| 2023 | 17.8 | 28.2 | 30.4 |
| 2022 | 17.6 | 27.9 | 30.1 |
| 2021 | 17.4 | 27.6 | 29.8 |
| 2020 | 17.2 | 27.3 | 29.6 |
| 2019 | 17.1 | 26.9 | 29.3 |
| 2018 | 16.9 | 26.5 | 29 |
| 2017 | 16.8 | 26.1 | 28.8 |
| 2016 | 16.7 | 25.7 | 28.5 |
| 2015 | 16.7 | 25.4 | 28.3 |
| 2014 | 16.6 | 25 | 28.1 |
| 2013 | 16.6 | 24.7 | 27.8 |
| 2012 | 16.6 | 24.3 | 27.6 |
| 2011 | 16.6 | 24 | 27.4 |
| 2010 | 16.7 | 23.6 | 27.2 |
| 2009 | 16.7 | 23.3 | 27 |
| 2008 | 16.7 | 23 | 26.7 |
| 2007 | 16.8 | 22.7 | 26.5 |
| 2006 | 16.8 | 22.4 | 26.3 |
| 2005 | 16.8 | 22.1 | 26.1 |
| 2004 | 16.9 | 21.9 | 25.9 |
| 2003 | 16.9 | 21.6 | 25.7 |
| 2002 | 16.9 | 21.3 | 25.5 |
| 2001 | 16.9 | 21.1 | 25.3 |
| 2000 | 16.8 | 20.8 | 25.1 |
| 1999 | 16.8 | 20.6 | 24.9 |
| 1998 | 16.7 | 20.3 | 24.7 |
| 1997 | 16.6 | 20.1 | 24.4 |
| 1996 | 16.5 | 20.2 | 24.2 |
| 1995 | 16.5 | 20.5 | 24 |
| 1994 | 16.4 | 20.9 | 23.8 |
| 1993 | 16.3 | 20.9 | 23.5 |
| 1992 | 16.2 | 20.5 | 23.3 |
| 1991 | 16.2 | 20.5 | 23.1 |
| 1990 | 16.2 | 20.3 | 22.9 |
| 1989 | 16.1 | 20 | 22.8 |
| 1988 | 16.1 | 19.8 | 22.6 |
| 1987 | 16.1 | 19.7 | 22.4 |
| 1986 | 16.2 | 19.5 | 22.2 |
| 1985 | 16.2 | 19.4 | 22 |
| 1984 | 16.3 | 19.2 | 21.9 |
| 1983 | 16.4 | 19 | 21.8 |
| 1982 | 16.5 | 18.8 | 21.7 |
| 1981 | 16.6 | 18.6 | 21.6 |
| 1980 | 16.7 | 18.4 | 21.5 |
| 1979 | 16.8 | 18.2 | 21.3 |
| 1978 | 16.9 | 18.1 | 21.1 |
| 1977 | 17.1 | 18 | 21 |
| 1976 | 17.2 | 17.9 | 20.8 |
| 1975 | 17.3 | 17.9 | 20.7 |
| 1974 | 17.4 | 17.8 | 20.5 |
| 1973 | 17.5 | 17.8 | 20.4 |
| 1972 | 17.7 | 17.7 | 20.4 |
| 1971 | 17.8 | 17.7 | 20.3 |
| 1970 | 17.9 | 17.7 | 20.3 |
| 1969 | 18 | 17.7 | 20.3 |
| 1968 | 18.1 | 17.8 | 20.4 |
| 1967 | 18.2 | 17.8 | 20.5 |
| 1966 | 18.3 | 17.8 | 20.6 |
| 1965 | 18.3 | 17.8 | 20.8 |
| 1964 | 18.3 | 17.8 | 21 |
| 1963 | 18.3 | 17.8 | 21.2 |
| 1962 | 18.3 | 17.8 | 21.4 |
| 1961 | 18.3 | 17.9 | 21.4 |
| 1960 | 18.3 | 17.9 | 21.5 |
| 1959 | 18.3 | 18 | 21.5 |
| 1958 | 18.3 | 18.1 | 21.5 |
| 1957 | 18.3 | 18.3 | 21.6 |
| 1956 | 18.2 | 18.4 | 21.7 |
| 1955 | 18.2 | 18.6 | 21.8 |
| 1954 | 18.2 | 18.7 | 21.9 |
| 1953 | 18.2 | 18.9 | 22 |
| 1952 | 18.2 | 19 | 22.1 |
| 1951 | 18.1 | 19.1 | 22.1 |
| 1950 | 18.1 | 19.2 | 22.2 |
联合国预测(中方案) · 2024–2100
| 年份 | 尼日利亚 | 南非 | 世界 |
|---|---|---|---|
| 2024 | 1817.9–18 | 28.528.3–28.6 | 30.6 |
| 2025 | 18.118–18.3 | 28.728.3–29 | 30.9 |
| 2026 | 18.418.1–18.6 | 28.928.3–29.4 | 31.1 |
| 2027 | 18.618.2–18.9 | 29.128.2–29.8 | 31.3 |
| 2028 | 18.818.3–19.3 | 29.328.2–30.1 | 31.6 |
| 2029 | 1918.4–19.6 | 29.528.1–30.5 | 31.8 |
| 2030 | 19.318.5–20 | 29.628.1–30.8 | 32 |
| 2031 | 19.518.6–20.4 | 29.728–31.2 | 32.2 |
| 2032 | 19.718.7–20.8 | 29.927.9–31.5 | 32.4 |
| 2033 | 2018.8–21.2 | 3027.9–31.8 | 32.6 |
| 2034 | 20.218.8–21.6 | 30.128–32.1 | 32.8 |
| 2035 | 20.518.9–22 | 30.228.1–32.3 | 33 |
| 2036 | 20.718.9–22.4 | 30.328.1–32.5 | 33.2 |
| 2037 | 2119–22.8 | 30.528.3–32.8 | 33.4 |
| 2038 | 21.219–23.2 | 30.628.4–33 | 33.6 |
| 2039 | 21.419–23.6 | 30.828.4–33.2 | 33.8 |
| 2040 | 21.718.9–24 | 3128.5–33.5 | 34 |
| 2041 | 21.918.9–24.4 | 31.228.6–33.8 | 34.2 |
| 2042 | 22.118.9–24.8 | 31.328.6–34.1 | 34.4 |
| 2043 | 22.318.8–25.1 | 31.528.7–34.4 | 34.6 |
| 2044 | 22.518.9–25.5 | 31.628.7–34.6 | 34.8 |
| 2045 | 22.719–25.9 | 31.828.7–34.9 | 35 |
| 2046 | 2319.1–26.3 | 31.928.7–35.1 | 35.2 |
| 2047 | 23.219.1–26.6 | 3228.8–35.3 | 35.4 |
| 2048 | 23.419.3–27 | 32.128.8–35.5 | 35.6 |
| 2049 | 23.719.4–27.3 | 32.228.9–35.7 | 35.9 |
| 2050 | 23.919.5–27.7 | 32.329–35.9 | 36.1 |
| 2051 | 24.119.7–28.1 | 32.429.1–36.1 | 36.3 |
| 2052 | 24.419.8–28.5 | 32.629.2–36.3 | 36.5 |
| 2053 | 24.619.9–28.8 | 32.729.3–36.5 | 36.7 |
| 2054 | 24.820–29.2 | 32.929.4–36.6 | 36.9 |
| 2055 | 25.120.2–29.5 | 33.129.6–36.9 | 37.1 |
| 2056 | 25.320.3–29.8 | 33.329.7–37.1 | 37.3 |
| 2057 | 25.620.5–30 | 33.529.8–37.3 | 37.5 |
| 2058 | 25.820.6–30.3 | 33.630–37.6 | 37.6 |
| 2059 | 26.120.7–30.6 | 33.830.1–37.9 | 37.8 |
| 2060 | 26.320.8–30.9 | 3430.2–38.2 | 37.9 |
| 2061 | 26.620.9–31.1 | 34.130.3–38.5 | 38 |
| 2062 | 26.821–31.4 | 34.230.5–38.7 | 38.1 |
| 2063 | 27.121.1–31.6 | 34.430.6–39 | 38.3 |
| 2064 | 27.321.2–31.8 | 34.530.7–39.2 | 38.4 |
| 2065 | 27.521.4–32 | 34.630.8–39.4 | 38.5 |
| 2066 | 27.821.5–32.3 | 34.830.9–39.6 | 38.6 |
| 2067 | 2821.6–32.5 | 34.931–39.7 | 38.7 |
| 2068 | 28.321.7–32.7 | 3531.1–39.8 | 38.8 |
| 2069 | 28.521.8–32.9 | 35.131.2–39.9 | 38.9 |
| 2070 | 28.821.9–33.1 | 35.231.3–40 | 39 |
| 2071 | 2922–33.3 | 35.331.4–40.1 | 39.1 |
| 2072 | 29.222.2–33.5 | 35.431.5–40.2 | 39.2 |
| 2073 | 29.522.3–33.6 | 35.531.5–40.3 | 39.3 |
| 2074 | 29.722.4–33.8 | 35.631.6–40.4 | 39.4 |
| 2075 | 29.922.5–34 | 35.731.7–40.5 | 39.5 |
| 2076 | 30.122.7–34.2 | 35.831.8–40.7 | 39.6 |
| 2077 | 30.322.8–34.4 | 35.931.9–40.7 | 39.7 |
| 2078 | 30.622.9–34.6 | 3632–40.8 | 39.8 |
| 2079 | 30.823.1–34.7 | 36.132.1–40.9 | 40 |
| 2080 | 3123.2–34.9 | 36.232.2–41 | 40.1 |
| 2081 | 31.223.4–35.1 | 36.332.4–41.1 | 40.2 |
| 2082 | 31.423.5–35.2 | 36.432.5–41.2 | 40.3 |
| 2083 | 31.523.7–35.4 | 36.532.6–41.2 | 40.4 |
| 2084 | 31.723.9–35.6 | 36.632.6–41.3 | 40.5 |
| 2085 | 31.924.1–35.7 | 36.732.7–41.4 | 40.6 |
| 2086 | 32.124.2–35.9 | 36.832.9–41.6 | 40.7 |
| 2087 | 32.324.4–36 | 36.933–41.7 | 40.9 |
| 2088 | 32.424.6–36.1 | 37.133.1–41.9 | 41 |
| 2089 | 32.624.7–36.2 | 37.233.2–42 | 41.1 |
| 2090 | 32.824.9–36.3 | 37.333.3–42.2 | 41.2 |
| 2091 | 32.925–36.4 | 37.433.4–42.3 | 41.3 |
| 2092 | 33.125.2–36.5 | 37.533.5–42.4 | 41.4 |
| 2093 | 33.325.3–36.6 | 37.633.5–42.6 | 41.5 |
| 2094 | 33.425.5–36.7 | 37.733.6–42.7 | 41.6 |
| 2095 | 33.625.6–36.8 | 37.833.7–42.8 | 41.7 |
| 2096 | 33.725.7–36.8 | 37.933.8–43 | 41.8 |
| 2097 | 33.925.8–36.9 | 3833.9–43.1 | 41.9 |
| 2098 | 3426–37 | 38.134–43.2 | 42 |
| 2099 | 34.226.1–37 | 38.234.1–43.3 | 42 |
| 2100 | 34.326.2–37.1 | 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
尼日利亚与南非对比
健康
人口与社会
经济
教育
政治
冲突
军用
- 军费开支尼日利亚:2025 年为 GDP 的 0.91%南非:2025 年为 GDP 的 0.74%
- 军费开支(美元)尼日利亚:2025 年为 US$17.6亿南非:2025 年为 US$30亿
- 人均军费开支尼日利亚:2025 年为 US$9南非:2025 年为 US$49
- 军费占政府支出比例尼日利亚:2025 年为 5.9%(占政府支出)南非:2025 年为 2.2%(占政府支出)
- 武装部队人员尼日利亚:2020 年为 223,000 人南非:2020 年为 89,000 人
- 国家实力尼日利亚:2022 年为 1.16%(占全球实力)南非:2022 年为 0.55%(占全球实力)
- 武装部队占劳动力比例尼日利亚:2020 年为 0.23%(占劳动力)南非:2020 年为 0.4%(占劳动力)
- 武器进口尼日利亚:2025 年为 2100万 TIV南非:2025 年为 3000万 TIV
- 武器出口尼日利亚:2022 年为 400万 TIV南非:2025 年为 1.15亿 TIV