| 年份 | 阿富汗 |
|---|---|
| 2023 | - |
| 2022 | 1.29624 |
| 2021 | 1.28737 |
| 2020 | 1.28117 |
| 2019 | 1.27311 |
| 2018 | 1.2624 |
| 2017 | 1.25313 |
| 2016 | 1.24528 |
| 2015 | 1.23644 |
| 2014 | 1.23194 |
| 2013 | 1.23356 |
| 2012 | 1.24203 |
| 2011 | 1.26173 |
| 2010 | 1.28934 |
| 2009 | 1.31426 |
| 2008 | 1.33489 |
| 2007 | 1.34846 |
| 2006 | 1.35198 |
| 2005 | 1.3552 |
| 2004 | 1.35982 |
| 2003 | 1.36784 |
| 2002 | 1.37979 |
| 2001 | 1.39547 |
| 2000 | 1.41231 |
| 1999 | 1.42767 |
| 1998 | 1.44136 |
| 1997 | 1.45349 |
| 1996 | 1.46593 |
| 1995 | 1.48042 |
| 1994 | 1.49665 |
| 1993 | 1.51345 |
| 1992 | 1.53082 |
| 1991 | 1.55008 |
| 1990 | 1.56901 |
| 1989 | 1.58532 |
| 1988 | 1.5964 |
| 1987 | 1.60405 |
| 1986 | 1.61136 |
| 1985 | 1.62619 |
| 1984 | 1.64714 |
| 1983 | 1.66504 |
| 1982 | 1.68125 |
| 1981 | 1.69738 |
| 1980 | 1.71171 |
| 1979 | 1.72605 |
| 1978 | 1.73928 |
| 1977 | 1.75071 |
| 1976 | 1.75845 |
| 1975 | 1.76352 |
| 1974 | 1.76853 |
| 1973 | 1.77246 |
| 1972 | 1.77624 |
| 1971 | 1.78247 |
| 1970 | 1.79487 |
| 1969 | 1.81429 |
| 1968 | 1.84051 |
| 1967 | 1.87216 |
| 1966 | 1.9023 |
| 1965 | 1.92745 |
| 1964 | 1.94828 |
| 1963 | 1.96351 |
| 1962 | 1.97532 |
| 1961 | 1.99082 |
| 1960 | 2.01471 |