| 年份 | 阿富汗 |
|---|---|
| 2023 | - |
| 2022 | 2.67568 |
| 2021 | 2.65427 |
| 2020 | 2.63383 |
| 2019 | 2.6128 |
| 2018 | 2.58984 |
| 2017 | 2.56727 |
| 2016 | 2.5453 |
| 2015 | 2.52428 |
| 2014 | 2.50586 |
| 2013 | 2.48948 |
| 2012 | 2.47429 |
| 2011 | 2.46164 |
| 2010 | 2.44935 |
| 2009 | 2.43636 |
| 2008 | 2.42554 |
| 2007 | 2.41481 |
| 2006 | 2.40501 |
| 2005 | 2.39402 |
| 2004 | 2.39895 |
| 2003 | 2.43487 |
| 2002 | 2.48769 |
| 2001 | 2.5526 |
| 2000 | 2.62925 |
| 1999 | 2.68506 |
| 1998 | 2.69867 |
| 1997 | 2.68739 |
| 1996 | 2.66654 |
| 1995 | 2.64814 |
| 1994 | 2.63871 |
| 1993 | 2.64198 |
| 1992 | 2.6574 |
| 1991 | 2.68231 |
| 1990 | 2.70803 |
| 1989 | 2.73115 |
| 1988 | 2.75066 |
| 1987 | 2.76191 |
| 1986 | 2.77005 |
| 1985 | 2.78338 |
| 1984 | 2.79866 |
| 1983 | 2.81108 |
| 1982 | 2.82226 |
| 1981 | 2.83509 |
| 1980 | 2.84833 |
| 1979 | 2.86152 |
| 1978 | 2.87423 |
| 1977 | 2.88647 |
| 1976 | 2.89861 |
| 1975 | 2.91068 |
| 1974 | 2.92281 |
| 1973 | 2.93518 |
| 1972 | 2.94787 |
| 1971 | 2.96101 |
| 1970 | 2.97428 |
| 1969 | 2.98775 |
| 1968 | 3.00157 |
| 1967 | 3.01535 |
| 1966 | 3.02903 |
| 1965 | 3.04251 |
| 1964 | 3.05589 |
| 1963 | 3.06921 |
| 1962 | 3.08242 |
| 1961 | 3.09569 |
| 1960 | 3.10918 |