| 年份 | 阿富汗 |
|---|---|
| 2023 | - |
| 2022 | 9.96719 |
| 2021 | 9.97644 |
| 2020 | 9.94961 |
| 2019 | 9.88573 |
| 2018 | 9.83251 |
| 2017 | 9.75807 |
| 2016 | 9.6578 |
| 2015 | 9.56873 |
| 2014 | 9.40548 |
| 2013 | 9.17024 |
| 2012 | 8.95424 |
| 2011 | 8.66064 |
| 2010 | 8.41205 |
| 2009 | 8.27574 |
| 2008 | 8.07806 |
| 2007 | 8.1307 |
| 2006 | 8.28321 |
| 2005 | 8.19368 |
| 2004 | 8.15227 |
| 2003 | 8.20264 |
| 2002 | 8.26515 |
| 2001 | 8.33502 |
| 2000 | 8.40456 |
| 1999 | 8.46793 |
| 1998 | 8.52564 |
| 1997 | 8.57642 |
| 1996 | 8.62317 |
| 1995 | 8.66532 |
| 1994 | 8.69894 |
| 1993 | 8.72634 |
| 1992 | 8.74624 |
| 1991 | 8.75579 |
| 1990 | 8.75466 |
| 1989 | 8.74547 |
| 1988 | 8.72835 |
| 1987 | 8.69996 |
| 1986 | 8.66308 |
| 1985 | 8.61671 |
| 1984 | 8.56078 |
| 1983 | 8.51082 |
| 1982 | 8.46967 |
| 1981 | 8.43183 |
| 1980 | 8.4009 |
| 1979 | 8.37148 |
| 1978 | 8.34675 |
| 1977 | 8.32714 |
| 1976 | 8.30849 |
| 1975 | 8.28942 |
| 1974 | 8.32917 |
| 1973 | 8.46185 |
| 1972 | 8.64534 |
| 1971 | 8.84734 |
| 1970 | 9.04203 |
| 1969 | 9.15175 |
| 1968 | 9.13518 |
| 1967 | 9.04771 |
| 1966 | 8.93805 |
| 1965 | 8.84189 |
| 1964 | 8.78009 |
| 1963 | 8.76422 |
| 1962 | 8.78691 |
| 1961 | 8.8233 |
| 1960 | 8.8537 |