| 年份 | 约旦 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 2.83 |
| 2020 | 2.873 |
| 2019 | 2.918 |
| 2018 | 2.973 |
| 2017 | 3.027 |
| 2016 | 3.077 |
| 2015 | 3.175 |
| 2014 | 3.31 |
| 2013 | 3.436 |
| 2012 | 3.559 |
| 2011 | 3.681 |
| 2010 | 3.778 |
| 2009 | 3.842 |
| 2008 | 3.892 |
| 2007 | 3.847 |
| 2006 | 3.802 |
| 2005 | 3.779 |
| 2004 | 3.801 |
| 2003 | 3.838 |
| 2002 | 3.832 |
| 2001 | 3.853 |
| 2000 | 3.921 |
| 1999 | 4.037 |
| 1998 | 4.164 |
| 1997 | 4.337 |
| 1996 | 4.512 |
| 1995 | 4.662 |
| 1994 | 4.807 |
| 1993 | 4.955 |
| 1992 | 5.107 |
| 1991 | 5.285 |
| 1990 | 5.478 |
| 1989 | 5.731 |
| 1988 | 5.933 |
| 1987 | 6.118 |
| 1986 | 6.315 |
| 1985 | 6.458 |
| 1984 | 6.611 |
| 1983 | 6.768 |
| 1982 | 6.928 |
| 1981 | 7.1 |
| 1980 | 7.266 |
| 1979 | 7.428 |
| 1978 | 7.58 |
| 1977 | 7.708 |
| 1976 | 7.81 |
| 1975 | 7.891 |
| 1974 | 7.955 |
| 1973 | 8.016 |
| 1972 | 8.059 |
| 1971 | 8.089 |
| 1970 | 8.109 |
| 1969 | 8.128 |
| 1968 | 8.12 |
| 1967 | 8.107 |
| 1966 | 8.091 |
| 1965 | 8.078 |
| 1964 | 7.985 |
| 1963 | 7.919 |
| 1962 | 7.847 |
| 1961 | 7.769 |
| 1960 | 7.669 |