年份 | 利比里亚 |
---|---|
2023 | - |
2022 | 13.038 |
2021 | 13.1096 |
2020 | 13.1683 |
2019 | 13.157 |
2018 | 13.067 |
2017 | 12.9194 |
2016 | 12.7461 |
2015 | 12.5907 |
2014 | 12.4574 |
2013 | 12.3376 |
2012 | 12.22 |
2011 | 12.2033 |
2010 | 12.1874 |
2009 | 12.046 |
2008 | 11.9222 |
2007 | 11.818 |
2006 | 11.7206 |
2005 | 11.6521 |
2004 | 11.6161 |
2003 | 11.6159 |
2002 | 11.657 |
2001 | 11.7448 |
2000 | 11.8646 |
1999 | 11.9905 |
1998 | 12.1606 |
1997 | 12.3434 |
1996 | 12.4915 |
1995 | 12.6334 |
1994 | 12.7932 |
1993 | 12.8719 |
1992 | 12.89 |
1991 | 12.9053 |
1990 | 12.7497 |
1989 | 12.5887 |
1988 | 12.4736 |
1987 | 12.3409 |
1986 | 12.2071 |
1985 | 12.0836 |
1984 | 11.9992 |
1983 | 11.9436 |
1982 | 11.8878 |
1981 | 11.8455 |
1980 | 11.8011 |
1979 | 11.7372 |
1978 | 11.6622 |
1977 | 11.5931 |
1976 | 11.5228 |
1975 | 11.4477 |
1974 | 11.3786 |
1973 | 11.3134 |
1972 | 11.24 |
1971 | 11.1576 |
1970 | 11.0751 |
1969 | 10.998 |
1968 | 10.9223 |
1967 | 10.8432 |
1966 | 10.7572 |
1965 | 10.6657 |
1964 | 10.4996 |
1963 | 10.3768 |
1962 | 10.419 |
1961 | 10.5591 |
1960 | 10.7922 |