| 年份 | 利比亚 |
|---|---|
| 2023 | - |
| 2022 | 5.73118 |
| 2021 | 5.47558 |
| 2020 | 5.21247 |
| 2019 | 4.9488 |
| 2018 | 4.72048 |
| 2017 | 4.55002 |
| 2016 | 4.38148 |
| 2015 | 4.20738 |
| 2014 | 4.05779 |
| 2013 | 3.8962 |
| 2012 | 3.68719 |
| 2011 | 3.41923 |
| 2010 | 3.16752 |
| 2009 | 2.93189 |
| 2008 | 2.71371 |
| 2007 | 2.56816 |
| 2006 | 2.51138 |
| 2005 | 2.66556 |
| 2004 | 2.97531 |
| 2003 | 3.23618 |
| 2002 | 3.44399 |
| 2001 | 3.61726 |
| 2000 | 3.78355 |
| 1999 | 3.82771 |
| 1998 | 3.75903 |
| 1997 | 3.67874 |
| 1996 | 3.57037 |
| 1995 | 3.44651 |
| 1994 | 3.31774 |
| 1993 | 3.18997 |
| 1992 | 3.06932 |
| 1991 | 2.96223 |
| 1990 | 2.87076 |
| 1989 | 2.7946 |
| 1988 | 2.7351 |
| 1987 | 2.69071 |
| 1986 | 2.65454 |
| 1985 | 2.62227 |
| 1984 | 2.59402 |
| 1983 | 2.57772 |
| 1982 | 2.57392 |
| 1981 | 2.57697 |
| 1980 | 2.58904 |
| 1979 | 2.61 |
| 1978 | 2.63858 |
| 1977 | 2.66934 |
| 1976 | 2.69147 |
| 1975 | 2.69767 |
| 1974 | 2.68589 |
| 1973 | 2.62311 |
| 1972 | 2.54737 |
| 1971 | 2.52246 |
| 1970 | 2.53179 |
| 1969 | 2.56522 |
| 1968 | 2.62257 |
| 1967 | 2.70529 |
| 1966 | 2.80496 |
| 1965 | 2.90552 |
| 1964 | 2.98563 |
| 1963 | 3.06254 |
| 1962 | 3.15185 |
| 1961 | 3.22872 |
| 1960 | 3.27688 |