乍得与塞内加尔对比
乍得与塞内加尔:年龄中位数
2023 年年龄中位数:乍得为 15.4 年,塞内加尔为 19.1 年(据 UN 估计)。 2023 年塞内加尔的数值较高,高出 3.7 年,是乍得的 1.24 倍。
年 · UN
数据解读
- 自 1990 年以来,塞内加尔的数值一直更高。
- 2023 年,在 229 个国家中,乍得排名第 227,塞内加尔排名第 195(从高到低)。
- 根据联合国预测(中方案),2100 年乍得为 31.7 年,塞内加尔为 37.3 年。
- 全球整体:2023 年为 30.4 年。
逐年数据
年 · UN
| 年份 | 乍得 | 塞内加尔 | 世界 |
|---|---|---|---|
| 2023 | 15.4 | 19.1 | 30.4 |
| 2022 | 15.1 | 18.9 | 30.1 |
| 2021 | 15 | 18.6 | 29.8 |
| 2020 | 14.9 | 18.4 | 29.6 |
| 2019 | 14.8 | 18.2 | 29.3 |
| 2018 | 14.8 | 18 | 29 |
| 2017 | 14.7 | 17.8 | 28.8 |
| 2016 | 14.7 | 17.6 | 28.5 |
| 2015 | 14.6 | 17.5 | 28.3 |
| 2014 | 14.7 | 17.5 | 28.1 |
| 2013 | 14.6 | 17.4 | 27.8 |
| 2012 | 14.6 | 17.4 | 27.6 |
| 2011 | 14.6 | 17.4 | 27.4 |
| 2010 | 14.6 | 17.4 | 27.2 |
| 2009 | 14.6 | 17.4 | 27 |
| 2008 | 14.6 | 17.3 | 26.7 |
| 2007 | 14.6 | 17.3 | 26.5 |
| 2006 | 14.6 | 17.2 | 26.3 |
| 2005 | 14.6 | 17.1 | 26.1 |
| 2004 | 14.6 | 17 | 25.9 |
| 2003 | 14.5 | 16.9 | 25.7 |
| 2002 | 14.4 | 16.8 | 25.5 |
| 2001 | 14.5 | 16.6 | 25.3 |
| 2000 | 14.6 | 16.5 | 25.1 |
| 1999 | 14.6 | 16.4 | 24.9 |
| 1998 | 14.7 | 16.3 | 24.7 |
| 1997 | 14.9 | 16.2 | 24.4 |
| 1996 | 15 | 16.1 | 24.2 |
| 1995 | 15 | 16 | 24 |
| 1994 | 14.8 | 15.9 | 23.8 |
| 1993 | 15.1 | 15.8 | 23.5 |
| 1992 | 15.4 | 15.7 | 23.3 |
| 1991 | 15.3 | 15.5 | 23.1 |
| 1990 | 15.2 | 15.4 | 22.9 |
| 1989 | 15.4 | 15.4 | 22.8 |
| 1988 | 15.3 | 15.3 | 22.6 |
| 1987 | 15.3 | 15.2 | 22.4 |
| 1986 | 15.2 | 15.2 | 22.2 |
| 1985 | 15.2 | 15.2 | 22 |
| 1984 | 15.6 | 15.3 | 21.9 |
| 1983 | 15.9 | 15.3 | 21.8 |
| 1982 | 15.5 | 15.4 | 21.7 |
| 1981 | 15.1 | 15.6 | 21.6 |
| 1980 | 15.6 | 15.7 | 21.5 |
| 1979 | 16 | 15.9 | 21.3 |
| 1978 | 16.2 | 16.1 | 21.1 |
| 1977 | 16.4 | 16.3 | 21 |
| 1976 | 16.6 | 16.5 | 20.8 |
| 1975 | 16.8 | 16.6 | 20.7 |
| 1974 | 17 | 16.7 | 20.5 |
| 1973 | 17.1 | 16.8 | 20.4 |
| 1972 | 17.3 | 16.8 | 20.4 |
| 1971 | 17.4 | 16.8 | 20.3 |
| 1970 | 17.5 | 16.8 | 20.3 |
| 1969 | 17.6 | 16.8 | 20.3 |
| 1968 | 17.7 | 16.8 | 20.4 |
| 1967 | 17.8 | 16.8 | 20.5 |
| 1966 | 18 | 16.8 | 20.6 |
| 1965 | 18.2 | 16.8 | 20.8 |
| 1964 | 18.3 | 16.7 | 21 |
| 1963 | 18.5 | 16.8 | 21.2 |
| 1962 | 18.6 | 16.8 | 21.4 |
| 1961 | 18.7 | 16.9 | 21.4 |
| 1960 | 18.9 | 17 | 21.5 |
| 1959 | 19 | 17.1 | 21.5 |
| 1958 | 19.1 | 17.2 | 21.5 |
| 1957 | 19.3 | 17.2 | 21.6 |
| 1956 | 19.4 | 17.3 | 21.7 |
| 1955 | 19.5 | 17.4 | 21.8 |
| 1954 | 19.7 | 17.4 | 21.9 |
| 1953 | 19.8 | 17.5 | 22 |
| 1952 | 20 | 17.5 | 22.1 |
| 1951 | 20.1 | 17.6 | 22.1 |
| 1950 | 20.3 | 17.6 | 22.2 |
联合国预测(中方案) · 2024–2100
| 年份 | 乍得 | 塞内加尔 | 世界 |
|---|---|---|---|
| 2024 | 15.715.7–15.8 | 19.419.3–19.4 | 30.6 |
| 2025 | 15.815.8–15.9 | 19.619.5–19.8 | 30.9 |
| 2026 | 15.715.8–16 | 19.819.7–20.2 | 31.1 |
| 2027 | 15.815.7–16.2 | 20.119.9–20.5 | 31.3 |
| 2028 | 15.915.7–16.4 | 20.320–20.9 | 31.6 |
| 2029 | 15.915.7–16.7 | 20.620.2–21.3 | 31.8 |
| 2030 | 1615.6–17 | 20.820.4–21.7 | 32 |
| 2031 | 16.215.5–17.3 | 2120.5–22.1 | 32.2 |
| 2032 | 16.315.5–17.7 | 21.320.7–22.6 | 32.4 |
| 2033 | 16.415.4–18 | 21.520.9–23 | 32.6 |
| 2034 | 16.515.3–18.4 | 21.821–23.5 | 32.8 |
| 2035 | 16.715.3–18.8 | 2221.2–24 | 33 |
| 2036 | 16.815.2–19.2 | 22.321.3–24.5 | 33.2 |
| 2037 | 1715.2–19.7 | 22.521.4–25 | 33.4 |
| 2038 | 17.115.2–20.1 | 22.821.6–25.5 | 33.6 |
| 2039 | 17.315.1–20.6 | 2321.7–26 | 33.8 |
| 2040 | 17.515.1–21 | 23.221.9–26.6 | 34 |
| 2041 | 17.715.2–21.5 | 23.522–27.1 | 34.2 |
| 2042 | 17.915.3–22 | 23.722.2–27.6 | 34.4 |
| 2043 | 18.115.4–22.5 | 23.922.3–28 | 34.6 |
| 2044 | 18.415.5–23 | 24.222.5–28.5 | 34.8 |
| 2045 | 18.615.6–23.4 | 24.422.6–29 | 35 |
| 2046 | 18.915.7–23.9 | 24.622.7–29.4 | 35.2 |
| 2047 | 19.115.8–24.3 | 24.922.9–29.8 | 35.4 |
| 2048 | 19.315.8–24.8 | 25.123.1–30.2 | 35.6 |
| 2049 | 19.515.9–25.2 | 25.423.3–30.6 | 35.9 |
| 2050 | 19.815.9–25.6 | 25.623.6–30.9 | 36.1 |
| 2051 | 2015.9–26.1 | 25.923.8–31.3 | 36.3 |
| 2052 | 20.215.9–26.4 | 26.124.1–31.7 | 36.5 |
| 2053 | 20.515.9–26.8 | 26.424.3–32.1 | 36.7 |
| 2054 | 20.715.9–27.1 | 26.624.5–32.4 | 36.9 |
| 2055 | 20.915.9–27.5 | 26.924.7–32.8 | 37.1 |
| 2056 | 21.115.9–27.8 | 27.224.9–33.2 | 37.3 |
| 2057 | 21.415.9–28.2 | 27.425.1–33.6 | 37.5 |
| 2058 | 21.615.9–28.5 | 27.725.3–34 | 37.6 |
| 2059 | 21.815.9–28.8 | 27.925.5–34.4 | 37.8 |
| 2060 | 22.115.9–29.1 | 28.225.7–34.8 | 37.9 |
| 2061 | 22.315.9–29.4 | 28.525.9–35.1 | 38 |
| 2062 | 22.515.9–29.6 | 28.726.1–35.5 | 38.1 |
| 2063 | 22.815.9–29.9 | 2926.3–35.8 | 38.3 |
| 2064 | 2315.9–30.2 | 29.226.4–36.2 | 38.4 |
| 2065 | 23.216–30.5 | 29.526.6–36.6 | 38.5 |
| 2066 | 23.516–30.8 | 29.726.8–36.9 | 38.6 |
| 2067 | 23.716.1–31.1 | 3027–37.2 | 38.7 |
| 2068 | 2416.1–31.4 | 30.227.1–37.6 | 38.8 |
| 2069 | 24.216.2–31.7 | 30.427.2–37.8 | 38.9 |
| 2070 | 24.516.2–32 | 30.727.4–38.2 | 39 |
| 2071 | 24.716.3–32.3 | 30.927.5–38.5 | 39.1 |
| 2072 | 2516.3–32.5 | 31.227.6–38.8 | 39.2 |
| 2073 | 25.216.4–32.8 | 31.427.8–39.1 | 39.3 |
| 2074 | 25.516.5–33 | 31.627.9–39.4 | 39.4 |
| 2075 | 25.716.5–33.2 | 31.828–39.7 | 39.5 |
| 2076 | 2616.6–33.4 | 32.128.1–39.9 | 39.6 |
| 2077 | 26.216.6–33.6 | 32.328.2–40.2 | 39.7 |
| 2078 | 26.516.7–33.7 | 32.528.3–40.4 | 39.8 |
| 2079 | 26.716.8–33.9 | 32.728.4–40.7 | 40 |
| 2080 | 2716.9–33.9 | 32.928.5–40.9 | 40.1 |
| 2081 | 27.217–33.9 | 33.228.6–41.1 | 40.2 |
| 2082 | 27.517–34 | 33.428.7–41.3 | 40.3 |
| 2083 | 27.717.1–34.1 | 33.628.8–41.5 | 40.4 |
| 2084 | 2817.2–34.2 | 33.828.9–41.6 | 40.5 |
| 2085 | 28.217.2–34.2 | 3429–41.8 | 40.6 |
| 2086 | 28.517.3–34.3 | 34.229.1–41.9 | 40.7 |
| 2087 | 28.717.3–34.5 | 34.429.3–42 | 40.9 |
| 2088 | 2917.3–34.7 | 34.629.4–42.1 | 41 |
| 2089 | 29.217.3–34.8 | 34.929.5–42.2 | 41.1 |
| 2090 | 29.517.4–35 | 35.129.6–42.4 | 41.2 |
| 2091 | 29.717.4–35.1 | 35.329.7–42.5 | 41.3 |
| 2092 | 29.917.5–35.3 | 35.529.8–42.6 | 41.4 |
| 2093 | 30.217.6–35.4 | 35.730–42.8 | 41.5 |
| 2094 | 30.417.7–35.4 | 35.930.1–42.9 | 41.6 |
| 2095 | 30.617.8–35.5 | 36.230.2–43.1 | 41.7 |
| 2096 | 30.817.9–35.5 | 36.430.3–43.3 | 41.8 |
| 2097 | 3118–35.6 | 36.630.4–43.5 | 41.9 |
| 2098 | 31.318.1–35.7 | 36.830.5–43.6 | 42 |
| 2099 | 31.518.3–35.7 | 3730.6–43.7 | 42 |
| 2100 | 31.718.5–35.9 | 37.330.8–43.8 | 42.1 |
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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。
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
乍得与塞内加尔对比
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军用
- 军费开支乍得:2025 年为 GDP 的 3.19%塞内加尔:2025 年为 GDP 的 1.56%
- 军费开支(美元)乍得:2025 年为 US$5.98亿塞内加尔:2025 年为 US$5.33亿
- 人均军费开支乍得:2025 年为 US$31塞内加尔:2025 年为 US$30
- 军费占政府支出比例乍得:2025 年为 15.5%(占政府支出)塞内加尔:2025 年为 5.2%(占政府支出)
- 武装部队人员乍得:2020 年为 45,000 人塞内加尔:2020 年为 19,000 人
- 国家实力乍得:2022 年为 0.1%(占全球实力)塞内加尔:2022 年为 0.1%(占全球实力)
- 武装部队占劳动力比例乍得:2020 年为 0.85%(占劳动力)塞内加尔:2020 年为 0.37%(占劳动力)
- 武器进口乍得:2025 年为 400万 TIV塞内加尔:2024 年为 7900万 TIV
- 武器出口乍得:1987 年为 2000万 TIV塞内加尔:1976 年为 300万 TIV