| 年份 | 阿拉伯叙利亚共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 20.1 |
| 2020 | 20.6 |
| 2019 | 20.4 |
| 2018 | 21.6 |
| 2017 | 21.7 |
| 2016 | 37.6 |
| 2015 | 39.7 |
| 2014 | 45.2 |
| 2013 | 43.4 |
| 2012 | 35.1 |
| 2011 | 18.2 |
| 2010 | 17 |
| 2009 | 16.9 |
| 2008 | 17 |
| 2007 | 17.1 |
| 2006 | 17.3 |
| 2005 | 17.6 |
| 2004 | 18 |
| 2003 | 18.5 |
| 2002 | 19.1 |
| 2001 | 19.8 |
| 2000 | 20.6 |
| 1999 | 21.6 |
| 1998 | 22.7 |
| 1997 | 23.9 |
| 1996 | 25.2 |
| 1995 | 26.6 |
| 1994 | 28 |
| 1993 | 29.5 |
| 1992 | 31 |
| 1991 | 32.4 |
| 1990 | 33.8 |
| 1989 | 35.2 |
| 1988 | 36.9 |
| 1987 | 38.6 |
| 1986 | 40.6 |
| 1985 | 42.7 |
| 1984 | 45.1 |
| 1983 | 47.8 |
| 1982 | 67.4 |
| 1981 | 60.3 |
| 1980 | 57.5 |
| 1979 | 61.3 |
| 1978 | 65.4 |
| 1977 | 69.7 |
| 1976 | 74.1 |
| 1975 | 78.5 |
| 1974 | 83 |
| 1973 | 87.7 |
| 1972 | 92.6 |
| 1971 | 98 |
| 1970 | 103.8 |
| 1969 | 109.9 |
| 1968 | 116.1 |
| 1967 | 122.5 |
| 1966 | 128.8 |
| 1965 | 135 |
| 1964 | 141.2 |
| 1963 | 147.6 |
| 1962 | 154.6 |
| 1961 | 162.4 |
| 1960 | 171 |