| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | 7.32381 |
| 2021 | 7.41442 |
| 2020 | 7.46342 |
| 2019 | 7.57758 |
| 2018 | 7.77533 |
| 2017 | 7.82119 |
| 2016 | 7.73697 |
| 2015 | 7.54328 |
| 2014 | 7.0737 |
| 2013 | 6.42207 |
| 2012 | 5.9333 |
| 2011 | 5.73573 |
| 2010 | 5.66037 |
| 2009 | 5.62099 |
| 2008 | 5.54566 |
| 2007 | 5.5759 |
| 2006 | 5.76854 |
| 2005 | 5.8842 |
| 2004 | 5.90919 |
| 2003 | 5.9282 |
| 2002 | 5.94102 |
| 2001 | 5.95451 |
| 2000 | 5.96919 |
| 1999 | 5.98445 |
| 1998 | 5.99381 |
| 1997 | 5.99368 |
| 1996 | 5.98398 |
| 1995 | 5.96872 |
| 1994 | 5.94998 |
| 1993 | 5.93022 |
| 1992 | 5.91049 |
| 1991 | 5.89056 |
| 1990 | 5.87418 |
| 1989 | 5.86297 |
| 1988 | 5.85761 |
| 1987 | 5.86247 |
| 1986 | 5.87948 |
| 1985 | 5.91365 |
| 1984 | 5.96411 |
| 1983 | 6.03124 |
| 1982 | 6.13449 |
| 1981 | 6.25346 |
| 1980 | 6.35244 |
| 1979 | 6.43767 |
| 1978 | 6.5217 |
| 1977 | 6.61738 |
| 1976 | 6.72408 |
| 1975 | 6.83305 |
| 1974 | 6.95073 |
| 1973 | 7.08043 |
| 1972 | 7.22239 |
| 1971 | 7.37842 |
| 1970 | 7.54391 |
| 1969 | 7.72063 |
| 1968 | 7.91507 |
| 1967 | 8.12487 |
| 1966 | 8.34753 |
| 1965 | 8.57998 |
| 1964 | 8.81917 |
| 1963 | 9.07964 |
| 1962 | 9.35324 |
| 1961 | 9.62108 |
| 1960 | 9.92263 |