| 年份 | 沙特阿拉伯 |
|---|---|
| 2023 | - |
| 2022 | 0.389461 |
| 2021 | 0.395026 |
| 2020 | 0.396556 |
| 2019 | 0.391679 |
| 2018 | 0.385894 |
| 2017 | 0.378529 |
| 2016 | 0.369283 |
| 2015 | 0.361463 |
| 2014 | 0.360406 |
| 2013 | 0.363065 |
| 2012 | 0.36395 |
| 2011 | 0.363103 |
| 2010 | 0.362693 |
| 2009 | 0.366801 |
| 2008 | 0.374499 |
| 2007 | 0.381417 |
| 2006 | 0.385316 |
| 2005 | 0.385252 |
| 2004 | 0.378018 |
| 2003 | 0.366933 |
| 2002 | 0.35841 |
| 2001 | 0.351811 |
| 2000 | 0.34636 |
| 1999 | 0.341311 |
| 1998 | 0.33614 |
| 1997 | 0.330983 |
| 1996 | 0.325828 |
| 1995 | 0.320251 |
| 1994 | 0.314258 |
| 1993 | 0.307226 |
| 1992 | 0.298817 |
| 1991 | 0.290013 |
| 1990 | 0.281789 |
| 1989 | 0.274317 |
| 1988 | 0.267298 |
| 1987 | 0.260825 |
| 1986 | 0.255118 |
| 1985 | 0.25041 |
| 1984 | 0.246769 |
| 1983 | 0.244132 |
| 1982 | 0.242448 |
| 1981 | 0.241643 |
| 1980 | 0.242092 |
| 1979 | 0.244046 |
| 1978 | 0.247357 |
| 1977 | 0.251888 |
| 1976 | 0.257086 |
| 1975 | 0.262615 |
| 1974 | 0.267364 |
| 1973 | 0.271146 |
| 1972 | 0.275139 |
| 1971 | 0.278984 |
| 1970 | 0.282269 |
| 1969 | 0.284956 |
| 1968 | 0.287135 |
| 1967 | 0.28886 |
| 1966 | 0.289967 |
| 1965 | 0.29022 |
| 1964 | 0.289648 |
| 1963 | 0.288454 |
| 1962 | 0.286463 |
| 1961 | 0.283579 |
| 1960 | 0.279693 |