年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | 349.6 |
2020 | 560.2 |
2019 | 501.5 |
2018 | 554.7 |
2017 | 541.9 |
2016 | 536.5 |
2015 | 551.3 |
2014 | 446.8 |
2013 | 407.7 |
2012 | 520.3 |
2011 | 362.8 |
2010 | 494.8 |
2009 | 386 |
2008 | 496.5 |
2007 | 424.8 |
2006 | 449.6 |
2005 | 436.6 |
2004 | 341.5 |
2003 | 429.5 |
2002 | 422.9 |
2001 | 394.4 |
2000 | 289.2 |
1999 | 380.1 |
1998 | 389.5 |
1997 | 287.7 |
1996 | 291 |
1995 | 312.3 |
1994 | 267.9 |
1993 | 326.2 |
1992 | 309.2 |
1991 | 333.2 |
1990 | 310.3 |
1989 | 352.7 |
1988 | 475.2 |
1987 | 326.5 |
1986 | 418.9 |
1985 | 425 |
1984 | 257.1 |
1983 | 401.9 |
1982 | 400.3 |
1981 | 415.6 |
1980 | 457.4 |
1979 | 447 |
1978 | 431.5 |
1977 | 431.3 |
1976 | 423.4 |
1975 | 346.4 |
1974 | 406 |
1973 | 323.9 |
1972 | 417.6 |
1971 | 424.8 |
1970 | 390.2 |
1969 | 493.7 |
1968 | 394 |
1967 | 571.3 |
1966 | 496.2 |
1965 | 467.5 |
1964 | 599.3 |
1963 | 560.1 |
1962 | 547.8 |
1961 | 505.2 |
1960 | - |