| 年份 | 阿富汗 |
|---|---|
| 2023 | - |
| 2022 | 3.67565 |
| 2021 | 3.95186 |
| 2020 | 4.18536 |
| 2019 | 3.91929 |
| 2018 | 3.85083 |
| 2017 | 3.78156 |
| 2016 | 3.45264 |
| 2015 | 3.99601 |
| 2014 | 4.53177 |
| 2013 | 4.34455 |
| 2012 | 4.95898 |
| 2011 | 4.57449 |
| 2010 | 3.77928 |
| 2009 | 4.44927 |
| 2008 | 2.89395 |
| 2007 | 2.68847 |
| 2006 | 5.03422 |
| 2005 | 4.47469 |
| 2004 | 4.58865 |
| 2003 | 7.95345 |
| 2002 | 6.86345 |
| 2001 | 1.15384 |
| 2000 | 1.86138 |
| 1999 | 4.49266 |
| 1998 | 4.29482 |
| 1997 | 4.32882 |
| 1996 | 4.51835 |
| 1995 | 6.46363 |
| 1994 | 10.2831 |
| 1993 | 15.3803 |
| 1992 | 11.9402 |
| 1991 | 0.889255 |
| 1990 | 0.623574 |
| 1989 | 3.17959 |
| 1988 | 3.89801 |
| 1987 | 2.12839 |
| 1986 | 2.75576 |
| 1985 | 5.97115 |
| 1984 | 6.31734 |
| 1983 | 2.07363 |
| 1982 | -6.58175 |
| 1981 | -7.79189 |
| 1980 | -0.405638 |
| 1979 | 3.45073 |
| 1978 | 5.05623 |
| 1977 | 5.18605 |
| 1976 | 5.30443 |
| 1975 | 5.53578 |
| 1974 | 5.66369 |
| 1973 | 5.68898 |
| 1972 | 5.61415 |
| 1971 | 5.61039 |
| 1970 | 5.64484 |
| 1969 | 5.59642 |
| 1968 | 5.5867 |
| 1967 | 5.53287 |
| 1966 | 5.52141 |
| 1965 | 5.47944 |
| 1964 | 5.42708 |
| 1963 | 5.36651 |
| 1962 | 5.3221 |
| 1961 | 5.23918 |
| 1960 | - |