| 年份 | 约旦 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.0178682 |
| 2020 | 0.0188494 |
| 2019 | 0.0200772 |
| 2018 | 0.0192163 |
| 2017 | 0.0183057 |
| 2016 | 0.0238102 |
| 2015 | 0.024004 |
| 2014 | 0.0274312 |
| 2013 | 0.0300202 |
| 2012 | 0.0300893 |
| 2011 | 0.0246977 |
| 2010 | 0.0256231 |
| 2009 | 0.0296144 |
| 2008 | 0.0225393 |
| 2007 | 0.0216731 |
| 2006 | 0.0312729 |
| 2005 | 0.0325788 |
| 2004 | 0.0377773 |
| 2003 | 0.0328014 |
| 2002 | 0.0369631 |
| 2001 | 0.0371854 |
| 2000 | 0.0375778 |
| 1999 | 0.0383778 |
| 1998 | 0.0392205 |
| 1997 | 0.0395043 |
| 1996 | 0.0390568 |
| 1995 | 0.0565251 |
| 1994 | 0.0493202 |
| 1993 | 0.0561859 |
| 1992 | 0.06716 |
| 1991 | 0.0407487 |
| 1990 | 0.0514856 |
| 1989 | 0.0884337 |
| 1988 | 0.0975555 |
| 1987 | 0.100508 |
| 1986 | 0.0961178 |
| 1985 | 0.1006 |
| 1984 | 0.0806483 |
| 1983 | 0.120885 |
| 1982 | 0.123049 |
| 1981 | 0.125983 |
| 1980 | 0.134873 |
| 1979 | 0.13891 |
| 1978 | 0.143057 |
| 1977 | 0.146603 |
| 1976 | 0.150632 |
| 1975 | 0.154243 |
| 1974 | 0.158679 |
| 1973 | 0.16295 |
| 1972 | 0.168349 |
| 1971 | 0.174171 |
| 1970 | 0.182358 |
| 1969 | 0.192304 |
| 1968 | 0.205613 |
| 1967 | 0.220435 |
| 1966 | 0.237046 |
| 1965 | 0.252407 |
| 1964 | 0.267134 |
| 1963 | 0.278968 |
| 1962 | 0.291029 |
| 1961 | 0.302742 |
| 1960 | - |