| 年份 | 阿富汗 |
|---|---|
| 2023 | - |
| 2022 | 15.8714 |
| 2021 | 15.9867 |
| 2020 | 16.1578 |
| 2019 | 16.3775 |
| 2018 | 16.5525 |
| 2017 | 16.7094 |
| 2016 | 16.809 |
| 2015 | 16.8106 |
| 2014 | 16.8677 |
| 2013 | 16.9827 |
| 2012 | 17.1664 |
| 2011 | 17.5953 |
| 2010 | 18.0207 |
| 2009 | 18.3376 |
| 2008 | 18.7909 |
| 2007 | 18.956 |
| 2006 | 18.9561 |
| 2005 | 19.2748 |
| 2004 | 19.5889 |
| 2003 | 19.7973 |
| 2002 | 19.9722 |
| 2001 | 20.1342 |
| 2000 | 20.2758 |
| 1999 | 20.3761 |
| 1998 | 20.4276 |
| 1997 | 20.4201 |
| 1996 | 20.3466 |
| 1995 | 20.2159 |
| 1994 | 20.0493 |
| 1993 | 19.8705 |
| 1992 | 19.7085 |
| 1991 | 19.5454 |
| 1990 | 19.3601 |
| 1989 | 19.1603 |
| 1988 | 18.9615 |
| 1987 | 18.8056 |
| 1986 | 18.7045 |
| 1985 | 18.6925 |
| 1984 | 18.7726 |
| 1983 | 18.8426 |
| 1982 | 18.8878 |
| 1981 | 18.9203 |
| 1980 | 18.9246 |
| 1979 | 18.9216 |
| 1978 | 18.9007 |
| 1977 | 18.8522 |
| 1976 | 18.7942 |
| 1975 | 18.737 |
| 1974 | 18.6757 |
| 1973 | 18.6135 |
| 1972 | 18.55 |
| 1971 | 18.4809 |
| 1970 | 18.4053 |
| 1969 | 18.324 |
| 1968 | 18.2367 |
| 1967 | 18.1452 |
| 1966 | 18.0511 |
| 1965 | 17.9573 |
| 1964 | 17.8604 |
| 1963 | 17.7588 |
| 1962 | 17.6566 |
| 1961 | 17.554 |
| 1960 | 17.4494 |