| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | 5.92768 |
| 2021 | 5.9247 |
| 2020 | 5.95497 |
| 2019 | 5.9676 |
| 2018 | 5.96123 |
| 2017 | 6.0192 |
| 2016 | 6.107 |
| 2015 | 6.19078 |
| 2014 | 6.3282 |
| 2013 | 6.49785 |
| 2012 | 6.58848 |
| 2011 | 6.5545 |
| 2010 | 6.47221 |
| 2009 | 6.38413 |
| 2008 | 6.31336 |
| 2007 | 6.17336 |
| 2006 | 5.93569 |
| 2005 | 5.74148 |
| 2004 | 5.59561 |
| 2003 | 5.4474 |
| 2002 | 5.30124 |
| 2001 | 5.16245 |
| 2000 | 5.04005 |
| 1999 | 4.93837 |
| 1998 | 4.85568 |
| 1997 | 4.7866 |
| 1996 | 4.72746 |
| 1995 | 4.66941 |
| 1994 | 4.59731 |
| 1993 | 4.51415 |
| 1992 | 4.42869 |
| 1991 | 4.34342 |
| 1990 | 4.27 |
| 1989 | 4.21847 |
| 1988 | 4.23538 |
| 1987 | 4.28617 |
| 1986 | 4.29497 |
| 1985 | 4.27628 |
| 1984 | 4.23838 |
| 1983 | 4.1366 |
| 1982 | 4.01943 |
| 1981 | 3.97587 |
| 1980 | 3.98041 |
| 1979 | 4.01667 |
| 1978 | 4.07403 |
| 1977 | 4.14327 |
| 1976 | 4.22336 |
| 1975 | 4.31315 |
| 1974 | 4.4117 |
| 1973 | 4.5213 |
| 1972 | 4.63648 |
| 1971 | 4.75019 |
| 1970 | 4.8612 |
| 1969 | 4.96847 |
| 1968 | 5.07069 |
| 1967 | 5.16448 |
| 1966 | 5.24521 |
| 1965 | 5.30705 |
| 1964 | 5.34708 |
| 1963 | 5.36503 |
| 1962 | 5.36213 |
| 1961 | 5.33963 |
| 1960 | 5.30292 |