| 年份 | 沙特阿拉伯 |
|---|---|
| 2023 | - |
| 2022 | 8.2878 |
| 2021 | 8.38457 |
| 2020 | 8.36479 |
| 2019 | 8.37263 |
| 2018 | 8.46122 |
| 2017 | 8.50187 |
| 2016 | 8.49532 |
| 2015 | 8.34857 |
| 2014 | 7.9529 |
| 2013 | 7.4223 |
| 2012 | 6.90524 |
| 2011 | 6.43841 |
| 2010 | 6.07944 |
| 2009 | 5.86179 |
| 2008 | 5.7089 |
| 2007 | 5.52995 |
| 2006 | 5.29434 |
| 2005 | 4.99552 |
| 2004 | 4.67801 |
| 2003 | 4.41368 |
| 2002 | 4.22372 |
| 2001 | 4.09334 |
| 2000 | 4.0083 |
| 1999 | 3.95403 |
| 1998 | 3.92533 |
| 1997 | 3.92101 |
| 1996 | 3.92937 |
| 1995 | 3.9421 |
| 1994 | 3.98601 |
| 1993 | 4.04184 |
| 1992 | 4.01671 |
| 1991 | 3.92221 |
| 1990 | 3.82997 |
| 1989 | 3.75533 |
| 1988 | 3.70293 |
| 1987 | 3.67057 |
| 1986 | 3.65296 |
| 1985 | 3.65191 |
| 1984 | 3.6685 |
| 1983 | 3.70331 |
| 1982 | 3.75387 |
| 1981 | 3.81453 |
| 1980 | 3.88174 |
| 1979 | 3.95132 |
| 1978 | 4.01849 |
| 1977 | 4.0823 |
| 1976 | 4.14362 |
| 1975 | 4.20735 |
| 1974 | 4.23723 |
| 1973 | 4.22818 |
| 1972 | 4.22082 |
| 1971 | 4.21647 |
| 1970 | 4.2153 |
| 1969 | 4.21572 |
| 1968 | 4.2161 |
| 1967 | 4.21686 |
| 1966 | 4.2192 |
| 1965 | 4.22361 |
| 1964 | 4.23019 |
| 1963 | 4.23933 |
| 1962 | 4.25109 |
| 1961 | 4.26522 |
| 1960 | 4.28224 |