加纳与尼日尔对比
加纳与尼日尔:年龄中位数
2023 年年龄中位数:加纳为 20.9 年,尼日尔为 15.3 年(据 UN 估计)。 2023 年加纳的数值较高,高出 5.7 年,是尼日尔的 1.37 倍。
年 · UN
数据解读
- 自 1979 年超过尼日尔以来,加纳的数值一直更高。
- 2023 年,在 229 个国家中,加纳排名第 181,尼日尔排名第 228(从高到低)。
- 根据联合国预测(中方案),2100 年加纳为 37.2 年,尼日尔为 34.5 年。
- 全球整体:2023 年为 30.4 年。
逐年数据
年 · UN
| 年份 | 加纳 | 尼日尔 | 世界 |
|---|---|---|---|
| 2023 | 20.9 | 15.3 | 30.4 |
| 2022 | 20.7 | 15.1 | 30.1 |
| 2021 | 20.6 | 15 | 29.8 |
| 2020 | 20.4 | 14.8 | 29.6 |
| 2019 | 20.3 | 14.7 | 29.3 |
| 2018 | 20.1 | 14.6 | 29 |
| 2017 | 20 | 14.5 | 28.8 |
| 2016 | 19.9 | 14.4 | 28.5 |
| 2015 | 19.8 | 14.3 | 28.3 |
| 2014 | 19.7 | 14.3 | 28.1 |
| 2013 | 19.6 | 14.3 | 27.8 |
| 2012 | 19.4 | 14.2 | 27.6 |
| 2011 | 19.3 | 14.2 | 27.4 |
| 2010 | 19.2 | 14.3 | 27.2 |
| 2009 | 19 | 14.3 | 27 |
| 2008 | 18.9 | 14.4 | 26.7 |
| 2007 | 18.7 | 14.5 | 26.5 |
| 2006 | 18.5 | 14.6 | 26.3 |
| 2005 | 18.3 | 14.7 | 26.1 |
| 2004 | 18.1 | 14.8 | 25.9 |
| 2003 | 17.9 | 14.9 | 25.7 |
| 2002 | 17.7 | 15 | 25.5 |
| 2001 | 17.5 | 15.1 | 25.3 |
| 2000 | 17.3 | 15.2 | 25.1 |
| 1999 | 17.2 | 15.3 | 24.9 |
| 1998 | 17 | 15.4 | 24.7 |
| 1997 | 16.8 | 15.4 | 24.4 |
| 1996 | 16.7 | 15.5 | 24.2 |
| 1995 | 16.5 | 15.5 | 24 |
| 1994 | 16.4 | 15.5 | 23.8 |
| 1993 | 16.3 | 15.5 | 23.5 |
| 1992 | 16.2 | 15.5 | 23.3 |
| 1991 | 16.1 | 15.5 | 23.1 |
| 1990 | 16.1 | 15.5 | 22.9 |
| 1989 | 16 | 15.4 | 22.8 |
| 1988 | 16 | 15.4 | 22.6 |
| 1987 | 16 | 15.4 | 22.4 |
| 1986 | 16 | 15.4 | 22.2 |
| 1985 | 16 | 15.3 | 22 |
| 1984 | 16 | 15.3 | 21.9 |
| 1983 | 16 | 15.3 | 21.8 |
| 1982 | 15.8 | 15.4 | 21.7 |
| 1981 | 15.7 | 15.4 | 21.6 |
| 1980 | 15.6 | 15.3 | 21.5 |
| 1979 | 15.4 | 15.3 | 21.3 |
| 1978 | 15.2 | 15.3 | 21.1 |
| 1977 | 15 | 15.2 | 21 |
| 1976 | 14.9 | 15.2 | 20.8 |
| 1975 | 14.8 | 15.1 | 20.7 |
| 1974 | 14.8 | 15.1 | 20.5 |
| 1973 | 14.7 | 15 | 20.4 |
| 1972 | 14.7 | 14.9 | 20.4 |
| 1971 | 14.8 | 14.9 | 20.3 |
| 1970 | 14.9 | 14.8 | 20.3 |
| 1969 | 15 | 14.7 | 20.3 |
| 1968 | 15 | 14.7 | 20.4 |
| 1967 | 15.1 | 14.6 | 20.5 |
| 1966 | 15.3 | 14.6 | 20.6 |
| 1965 | 15.4 | 14.6 | 20.8 |
| 1964 | 15.6 | 14.5 | 21 |
| 1963 | 15.8 | 14.5 | 21.2 |
| 1962 | 16.1 | 14.5 | 21.4 |
| 1961 | 16.4 | 14.5 | 21.4 |
| 1960 | 16.7 | 14.4 | 21.5 |
| 1959 | 17 | 14.4 | 21.5 |
| 1958 | 17.2 | 14.3 | 21.5 |
| 1957 | 17.5 | 14.3 | 21.6 |
| 1956 | 17.7 | 14.2 | 21.7 |
| 1955 | 17.8 | 14.2 | 21.8 |
| 1954 | 17.9 | 14.2 | 21.9 |
| 1953 | 17.9 | 14.1 | 22 |
| 1952 | 17.9 | 14.1 | 22.1 |
| 1951 | 17.8 | 14 | 22.1 |
| 1950 | 17.7 | 14 | 22.2 |
联合国预测(中方案) · 2024–2100
| 年份 | 加纳 | 尼日尔 | 世界 |
|---|---|---|---|
| 2024 | 21.121.1–21.2 | 15.415.4–15.5 | 30.6 |
| 2025 | 21.421.2–21.6 | 15.615.4–15.7 | 30.9 |
| 2026 | 21.621.3–21.9 | 15.715.5–16 | 31.1 |
| 2027 | 21.821.4–22.2 | 15.915.6–16.3 | 31.3 |
| 2028 | 2221.5–22.6 | 16.115.6–16.6 | 31.6 |
| 2029 | 22.221.6–22.9 | 16.215.7–16.9 | 31.8 |
| 2030 | 22.421.7–23.2 | 16.415.8–17.3 | 32 |
| 2031 | 22.721.8–23.6 | 16.615.8–17.6 | 32.2 |
| 2032 | 22.921.9–24 | 16.815.9–18 | 32.4 |
| 2033 | 23.122–24.3 | 1715.9–18.5 | 32.6 |
| 2034 | 23.322.1–24.7 | 17.215.9–18.9 | 32.8 |
| 2035 | 23.622.2–25.1 | 17.516–19.3 | 33 |
| 2036 | 23.822.3–25.5 | 17.716–19.8 | 33.2 |
| 2037 | 24.122.4–25.8 | 17.916–20.2 | 33.4 |
| 2038 | 24.322.5–26.2 | 18.116–20.7 | 33.6 |
| 2039 | 24.622.6–26.6 | 18.316–21.2 | 33.8 |
| 2040 | 24.822.7–27 | 18.616–21.7 | 34 |
| 2041 | 25.122.8–27.4 | 18.816.1–22.2 | 34.2 |
| 2042 | 25.322.8–27.9 | 1916.2–22.7 | 34.4 |
| 2043 | 25.522.9–28.3 | 19.316.4–23.2 | 34.6 |
| 2044 | 25.722.9–28.7 | 19.616.5–23.7 | 34.8 |
| 2045 | 2622.9–29.1 | 19.816.6–24.2 | 35 |
| 2046 | 26.223–29.5 | 20.116.8–24.7 | 35.2 |
| 2047 | 26.423–29.8 | 20.416.9–25.2 | 35.4 |
| 2048 | 26.623.1–30.2 | 20.617.1–25.7 | 35.6 |
| 2049 | 26.823.2–30.6 | 20.917.2–26.2 | 35.9 |
| 2050 | 2723.3–31 | 21.217.3–26.7 | 36.1 |
| 2051 | 27.223.4–31.3 | 21.517.5–27.2 | 36.3 |
| 2052 | 27.423.5–31.7 | 21.817.6–27.7 | 36.5 |
| 2053 | 27.623.7–32 | 2217.8–28.2 | 36.7 |
| 2054 | 27.823.8–32.4 | 22.317.9–28.7 | 36.9 |
| 2055 | 2824–32.7 | 22.618.1–29.1 | 37.1 |
| 2056 | 28.224.1–33.1 | 22.918.2–29.6 | 37.3 |
| 2057 | 28.424.2–33.4 | 23.218.4–30.1 | 37.5 |
| 2058 | 28.624.4–33.8 | 23.518.5–30.5 | 37.6 |
| 2059 | 28.824.5–34.1 | 23.818.6–31 | 37.8 |
| 2060 | 2924.6–34.4 | 24.118.8–31.4 | 37.9 |
| 2061 | 29.224.8–34.7 | 24.318.9–31.9 | 38 |
| 2062 | 29.424.9–35 | 24.619.1–32.3 | 38.1 |
| 2063 | 29.625–35.2 | 24.919.2–32.7 | 38.3 |
| 2064 | 29.825.2–35.5 | 25.219.3–33.1 | 38.4 |
| 2065 | 3025.3–35.7 | 25.519.5–33.5 | 38.5 |
| 2066 | 30.225.4–36 | 25.819.6–33.9 | 38.6 |
| 2067 | 30.525.5–36.2 | 2619.8–34.3 | 38.7 |
| 2068 | 30.725.6–36.5 | 26.319.9–34.6 | 38.8 |
| 2069 | 30.925.7–36.7 | 26.620–35 | 38.9 |
| 2070 | 31.125.8–37 | 26.920.2–35.3 | 39 |
| 2071 | 31.325.9–37.2 | 27.220.3–35.6 | 39.1 |
| 2072 | 31.526.1–37.4 | 27.420.5–35.9 | 39.2 |
| 2073 | 31.826.2–37.7 | 27.720.6–36.2 | 39.3 |
| 2074 | 3226.3–37.9 | 2820.8–36.4 | 39.4 |
| 2075 | 32.226.4–38.1 | 28.320.9–36.7 | 39.5 |
| 2076 | 32.426.5–38.3 | 28.621.1–36.9 | 39.6 |
| 2077 | 32.626.5–38.5 | 28.821.3–37.2 | 39.7 |
| 2078 | 32.826.6–38.7 | 29.121.4–37.4 | 39.8 |
| 2079 | 33.126.8–38.9 | 29.421.5–37.6 | 40 |
| 2080 | 33.326.9–39.1 | 29.621.7–37.7 | 40.1 |
| 2081 | 33.527–39.3 | 29.921.9–37.9 | 40.2 |
| 2082 | 33.727.1–39.5 | 30.222–38.1 | 40.3 |
| 2083 | 33.927.2–39.7 | 30.422.2–38.3 | 40.4 |
| 2084 | 34.127.3–39.9 | 30.722.3–38.4 | 40.5 |
| 2085 | 34.327.4–40.1 | 30.922.5–38.6 | 40.6 |
| 2086 | 34.527.5–40.3 | 31.222.6–38.7 | 40.7 |
| 2087 | 34.727.7–40.5 | 31.522.8–38.9 | 40.9 |
| 2088 | 34.927.8–40.7 | 31.722.9–39 | 41 |
| 2089 | 35.127.9–40.8 | 3223.1–39.2 | 41.1 |
| 2090 | 35.328–41 | 32.223.2–39.3 | 41.2 |
| 2091 | 35.528.1–41.2 | 32.423.4–39.4 | 41.3 |
| 2092 | 35.728.3–41.3 | 32.723.5–39.5 | 41.4 |
| 2093 | 35.928.4–41.4 | 32.923.7–39.7 | 41.5 |
| 2094 | 36.128.6–41.6 | 33.123.8–39.8 | 41.6 |
| 2095 | 36.328.8–41.7 | 33.423.9–39.9 | 41.7 |
| 2096 | 36.528.9–41.8 | 33.624.1–40 | 41.8 |
| 2097 | 36.729.1–41.9 | 33.824.2–40 | 41.9 |
| 2098 | 36.829.2–42 | 3424.3–40.1 | 42 |
| 2099 | 3729.4–42.1 | 34.324.5–40.2 | 42 |
| 2100 | 37.229.5–42.2 | 34.524.6–40.3 | 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
加纳与尼日尔对比
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教育
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冲突
军用
- 军费开支加纳:2025 年为 GDP 的 0.48%尼日尔:2025 年为 GDP 的 2.14%
- 军费开支(美元)加纳:2025 年为 US$3.85亿尼日尔:2025 年为 US$4.5亿
- 人均军费开支加纳:2025 年为 US$15尼日尔:2025 年为 US$18
- 军费占政府支出比例加纳:2025 年为 2.4%(占政府支出)尼日尔:2025 年为 15.2%(占政府支出)
- 武装部队人员加纳:2020 年为 16,000 人尼日尔:2020 年为 10,000 人
- 国家实力加纳:2022 年为 0.17%(占全球实力)尼日尔:2022 年为 0.11%(占全球实力)
- 武装部队占劳动力比例加纳:2020 年为 0.13%(占劳动力)尼日尔:2020 年为 0.11%(占劳动力)
- 武器进口加纳:2025 年为 500万 TIV尼日尔:2025 年为 400万 TIV
- 武器出口加纳:2005 年为 1900万 TIV尼日尔:1973 年为 0 TIV