| 年份 | 利比亚 |
|---|---|
| 2023 | - |
| 2022 | 1.13769 |
| 2021 | 1.21495 |
| 2020 | 1.28345 |
| 2019 | 1.39951 |
| 2018 | 1.54844 |
| 2017 | 1.51759 |
| 2016 | 1.44235 |
| 2015 | 1.53739 |
| 2014 | 1.86289 |
| 2013 | 1.94608 |
| 2012 | -5.28008 |
| 2011 | -4.79355 |
| 2010 | 2.05104 |
| 2009 | 2.09437 |
| 2008 | 2.12888 |
| 2007 | 2.05148 |
| 2006 | 2.29252 |
| 2005 | 2.6104 |
| 2004 | 2.58108 |
| 2003 | 2.50863 |
| 2002 | 2.42324 |
| 2001 | 2.32259 |
| 2000 | 1.89556 |
| 1999 | 1.53477 |
| 1998 | 1.59092 |
| 1997 | 1.69262 |
| 1996 | 1.82151 |
| 1995 | 1.95789 |
| 1994 | 2.09725 |
| 1993 | 2.22818 |
| 1992 | 2.3411 |
| 1991 | 2.44769 |
| 1990 | 2.55639 |
| 1989 | 2.66164 |
| 1988 | 2.7638 |
| 1987 | 2.90031 |
| 1986 | 3.09459 |
| 1985 | 3.30471 |
| 1984 | 4.03467 |
| 1983 | 4.72906 |
| 1982 | 4.81293 |
| 1981 | 4.91627 |
| 1980 | 5.04647 |
| 1979 | 5.12762 |
| 1978 | 5.14924 |
| 1977 | 5.16888 |
| 1976 | 5.18303 |
| 1975 | 5.02847 |
| 1974 | 4.46588 |
| 1973 | 3.48872 |
| 1972 | 2.74378 |
| 1971 | 2.54147 |
| 1970 | 2.45792 |
| 1969 | 2.35901 |
| 1968 | 2.26888 |
| 1967 | 2.20262 |
| 1966 | 2.31174 |
| 1965 | 2.86222 |
| 1964 | 3.53264 |
| 1963 | 3.80893 |
| 1962 | 3.74288 |
| 1961 | 3.56394 |
| 1960 | - |