| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 5.117 |
| 2020 | 4.99 |
| 2019 | 5.033 |
| 2018 | 5.554 |
| 2017 | 6.033 |
| 2016 | 6.999 |
| 2015 | 7.297 |
| 2014 | 8.072 |
| 2013 | 7.696 |
| 2012 | 6.417 |
| 2011 | 3.934 |
| 2010 | 3.701 |
| 2009 | 3.678 |
| 2008 | 3.721 |
| 2007 | 3.67 |
| 2006 | 3.775 |
| 2005 | 3.924 |
| 2004 | 3.986 |
| 2003 | 3.971 |
| 2002 | 4.091 |
| 2001 | 4.157 |
| 2000 | 4.413 |
| 1999 | 4.509 |
| 1998 | 4.575 |
| 1997 | 4.54 |
| 1996 | 4.521 |
| 1995 | 4.503 |
| 1994 | 4.599 |
| 1993 | 4.588 |
| 1992 | 4.574 |
| 1991 | 4.67 |
| 1990 | 4.784 |
| 1989 | 4.851 |
| 1988 | 4.94 |
| 1987 | 5.124 |
| 1986 | 5.215 |
| 1985 | 5.424 |
| 1984 | 5.44 |
| 1983 | 5.877 |
| 1982 | 8.709 |
| 1981 | 7.425 |
| 1980 | 6.732 |
| 1979 | 6.932 |
| 1978 | 7.177 |
| 1977 | 8.054 |
| 1976 | 8.131 |
| 1975 | 8.418 |
| 1974 | 8.733 |
| 1973 | 9.796 |
| 1972 | 9.574 |
| 1971 | 9.984 |
| 1970 | 10.54 |
| 1969 | 11.006 |
| 1968 | 11.547 |
| 1967 | 12.172 |
| 1966 | 12.628 |
| 1965 | 13.081 |
| 1964 | 13.602 |
| 1963 | 14.211 |
| 1962 | 14.843 |
| 1961 | 15.485 |
| 1960 | 16.314 |