| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | 4.68026 |
| 2021 | 4.62314 |
| 2020 | 4.55117 |
| 2019 | 4.49421 |
| 2018 | 4.45719 |
| 2017 | 4.37177 |
| 2016 | 4.25881 |
| 2015 | 4.132 |
| 2014 | 3.94688 |
| 2013 | 3.71542 |
| 2012 | 3.53388 |
| 2011 | 3.44855 |
| 2010 | 3.40499 |
| 2009 | 3.37807 |
| 2008 | 3.34466 |
| 2007 | 3.34491 |
| 2006 | 3.39115 |
| 2005 | 3.41105 |
| 2004 | 3.40278 |
| 2003 | 3.38865 |
| 2002 | 3.36887 |
| 2001 | 3.34699 |
| 2000 | 3.32378 |
| 1999 | 3.29994 |
| 1998 | 3.27324 |
| 1997 | 3.24201 |
| 1996 | 3.20647 |
| 1995 | 3.16807 |
| 1994 | 3.12807 |
| 1993 | 3.08745 |
| 1992 | 3.04591 |
| 1991 | 3.00527 |
| 1990 | 2.96949 |
| 1989 | 2.93959 |
| 1988 | 2.91559 |
| 1987 | 2.89923 |
| 1986 | 2.89042 |
| 1985 | 2.89044 |
| 1984 | 2.89879 |
| 1983 | 2.91669 |
| 1982 | 2.95422 |
| 1981 | 3.00232 |
| 1980 | 3.04518 |
| 1979 | 3.08544 |
| 1978 | 3.12741 |
| 1977 | 3.1765 |
| 1976 | 3.23135 |
| 1975 | 3.28661 |
| 1974 | 3.34551 |
| 1973 | 3.41121 |
| 1972 | 3.48352 |
| 1971 | 3.56249 |
| 1970 | 3.64909 |
| 1969 | 3.74427 |
| 1968 | 3.84869 |
| 1967 | 3.96161 |
| 1966 | 4.08207 |
| 1965 | 4.20818 |
| 1964 | 4.33867 |
| 1963 | 4.47512 |
| 1962 | 4.62019 |
| 1961 | 4.77576 |
| 1960 | 4.95428 |