| 年份 | 沙特阿拉伯 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 2.864 |
| 2020 | 2.913 |
| 2019 | 2.656 |
| 2018 | 2.655 |
| 2017 | 2.64 |
| 2016 | 2.605 |
| 2015 | 2.542 |
| 2014 | 2.488 |
| 2013 | 2.443 |
| 2012 | 2.415 |
| 2011 | 2.413 |
| 2010 | 2.498 |
| 2009 | 2.59 |
| 2008 | 2.643 |
| 2007 | 2.719 |
| 2006 | 2.797 |
| 2005 | 2.879 |
| 2004 | 2.966 |
| 2003 | 3.113 |
| 2002 | 3.207 |
| 2001 | 3.323 |
| 2000 | 3.482 |
| 1999 | 3.585 |
| 1998 | 3.674 |
| 1997 | 3.804 |
| 1996 | 3.882 |
| 1995 | 3.982 |
| 1994 | 4.109 |
| 1993 | 4.265 |
| 1992 | 4.421 |
| 1991 | 4.65 |
| 1990 | 4.849 |
| 1989 | 5.074 |
| 1988 | 5.331 |
| 1987 | 5.613 |
| 1986 | 5.887 |
| 1985 | 6.207 |
| 1984 | 6.558 |
| 1983 | 6.924 |
| 1982 | 7.348 |
| 1981 | 7.819 |
| 1980 | 8.301 |
| 1979 | 8.901 |
| 1978 | 9.463 |
| 1977 | 10.12 |
| 1976 | 10.842 |
| 1975 | 11.533 |
| 1974 | 12.246 |
| 1973 | 13.016 |
| 1972 | 13.836 |
| 1971 | 14.59 |
| 1970 | 15.373 |
| 1969 | 16.08 |
| 1968 | 16.792 |
| 1967 | 17.478 |
| 1966 | 18.054 |
| 1965 | 18.542 |
| 1964 | 19.071 |
| 1963 | 19.525 |
| 1962 | 19.973 |
| 1961 | 20.492 |
| 1960 | 20.963 |