| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | 5.93467 |
| 2021 | 5.97734 |
| 2020 | 6.04636 |
| 2019 | 6.09886 |
| 2018 | 6.13406 |
| 2017 | 6.21672 |
| 2016 | 6.31466 |
| 2015 | 6.3972 |
| 2014 | 6.50655 |
| 2013 | 6.62805 |
| 2012 | 6.68161 |
| 2011 | 6.63808 |
| 2010 | 6.56041 |
| 2009 | 6.47977 |
| 2008 | 6.41305 |
| 2007 | 6.28835 |
| 2006 | 6.08278 |
| 2005 | 5.91337 |
| 2004 | 5.78341 |
| 2003 | 5.65105 |
| 2002 | 5.5203 |
| 2001 | 5.39542 |
| 2000 | 5.28327 |
| 1999 | 5.18621 |
| 1998 | 5.10283 |
| 1997 | 5.02809 |
| 1996 | 4.95842 |
| 1995 | 4.8898 |
| 1994 | 4.8139 |
| 1993 | 4.73197 |
| 1992 | 4.64978 |
| 1991 | 4.57047 |
| 1990 | 4.50001 |
| 1989 | 4.44418 |
| 1988 | 4.41338 |
| 1987 | 4.37982 |
| 1986 | 4.31643 |
| 1985 | 4.24268 |
| 1984 | 4.16389 |
| 1983 | 4.07788 |
| 1982 | 4.02521 |
| 1981 | 4.03193 |
| 1980 | 4.06641 |
| 1979 | 4.11738 |
| 1978 | 4.18023 |
| 1977 | 4.24357 |
| 1976 | 4.317 |
| 1975 | 4.40774 |
| 1974 | 4.50736 |
| 1973 | 4.60699 |
| 1972 | 4.70153 |
| 1971 | 4.78569 |
| 1970 | 4.86686 |
| 1969 | 4.94196 |
| 1968 | 4.9973 |
| 1967 | 5.03464 |
| 1966 | 5.05636 |
| 1965 | 5.06461 |
| 1964 | 5.06098 |
| 1963 | 5.0457 |
| 1962 | 5.01879 |
| 1961 | 4.97985 |
| 1960 | 4.92326 |