| 年份 | 约旦 |
|---|---|
| 2023 | - |
| 2022 | 0.564229 |
| 2021 | 0.559561 |
| 2020 | 0.557137 |
| 2019 | 0.553549 |
| 2018 | 0.549418 |
| 2017 | 0.545504 |
| 2016 | 0.540027 |
| 2015 | 0.531467 |
| 2014 | 0.54353 |
| 2013 | 0.582972 |
| 2012 | 0.592895 |
| 2011 | 0.568032 |
| 2010 | 0.543498 |
| 2009 | 0.520162 |
| 2008 | 0.497857 |
| 2007 | 0.476316 |
| 2006 | 0.457025 |
| 2005 | 0.438732 |
| 2004 | 0.422389 |
| 2003 | 0.408269 |
| 2002 | 0.396153 |
| 2001 | 0.385554 |
| 2000 | 0.37644 |
| 1999 | 0.369244 |
| 1998 | 0.364068 |
| 1997 | 0.360636 |
| 1996 | 0.358521 |
| 1995 | 0.357156 |
| 1994 | 0.356139 |
| 1993 | 0.355303 |
| 1992 | 0.354967 |
| 1991 | 0.355738 |
| 1990 | 0.358479 |
| 1989 | 0.36439 |
| 1988 | 0.372951 |
| 1987 | 0.382365 |
| 1986 | 0.391219 |
| 1985 | 0.398908 |
| 1984 | 0.405304 |
| 1983 | 0.410327 |
| 1982 | 0.415045 |
| 1981 | 0.421122 |
| 1980 | 0.429624 |
| 1979 | 0.440351 |
| 1978 | 0.453485 |
| 1977 | 0.469191 |
| 1976 | 0.486668 |
| 1975 | 0.505955 |
| 1974 | 0.527607 |
| 1973 | 0.551126 |
| 1972 | 0.574631 |
| 1971 | 0.595609 |
| 1970 | 0.612957 |
| 1969 | 0.625888 |
| 1968 | 0.634039 |
| 1967 | 0.639942 |
| 1966 | 0.646628 |
| 1965 | 0.655582 |
| 1964 | 0.666193 |
| 1963 | 0.678117 |
| 1962 | 0.691908 |
| 1961 | 0.707953 |
| 1960 | 0.727722 |