年份 | 利比里亚 |
---|---|
2023 | - |
2022 | 3.31464 |
2021 | 3.24569 |
2020 | 3.17096 |
2019 | 3.08762 |
2018 | 3.00296 |
2017 | 2.92773 |
2016 | 2.86428 |
2015 | 2.81443 |
2014 | 2.78067 |
2013 | 2.76401 |
2012 | 2.76294 |
2011 | 2.78244 |
2010 | 2.81701 |
2009 | 2.85586 |
2008 | 2.90361 |
2007 | 2.95553 |
2006 | 3.00744 |
2005 | 3.05979 |
2004 | 3.079 |
2003 | 3.08586 |
2002 | 3.12752 |
2001 | 3.1889 |
2000 | 3.26236 |
1999 | 3.37599 |
1998 | 3.49941 |
1997 | 3.58119 |
1996 | 3.63185 |
1995 | 3.65025 |
1994 | 3.64729 |
1993 | 3.62655 |
1992 | 3.60107 |
1991 | 3.57015 |
1990 | 3.49968 |
1989 | 3.43739 |
1988 | 3.38915 |
1987 | 3.34116 |
1986 | 3.29555 |
1985 | 3.2538 |
1984 | 3.21618 |
1983 | 3.1789 |
1982 | 3.14847 |
1981 | 3.12863 |
1980 | 3.11164 |
1979 | 3.0985 |
1978 | 3.08996 |
1977 | 3.08315 |
1976 | 3.07485 |
1975 | 3.06189 |
1974 | 3.04735 |
1973 | 3.02764 |
1972 | 2.99923 |
1971 | 2.97129 |
1970 | 2.95344 |
1969 | 2.94646 |
1968 | 2.94839 |
1967 | 2.95847 |
1966 | 2.96663 |
1965 | 2.9677 |
1964 | 2.96351 |
1963 | 2.95318 |
1962 | 2.93417 |
1961 | 2.91335 |
1960 | 2.89941 |