| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 1.63137 |
| 2016 | 1.60021 |
| 2015 | 1.58079 |
| 2014 | 1.47456 |
| 2013 | 1.2752 |
| 2012 | 1.75904 |
| 2011 | 1.81826 |
| 2010 | 1.97005 |
| 2009 | 2.07441 |
| 2008 | 2.66203 |
| 2007 | 2.82108 |
| 2006 | 2.97144 |
| 2005 | 2.94573 |
| 2004 | 3.05377 |
| 2003 | 3.76698 |
| 2002 | 5.23384 |
| 2001 | 5.88498 |
| 2000 | 6.59828 |
| 1999 | - |
| 1998 | - |
| 1997 | 7.2856 |
| 1996 | - |
| 1995 | 8.68087 |
| 1994 | 8.48528 |
| 1993 | 8.40864 |
| 1992 | 11.0112 |
| 1991 | 10.7021 |
| 1990 | 11.7476 |
| 1989 | 12.1696 |
| 1988 | 12.0127 |
| 1987 | 13.3497 |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | 10.4939 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |