| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 28.2396 |
| 2017 | 32.6315 |
| 2016 | 29.8263 |
| 2015 | 29.3924 |
| 2014 | 28.0019 |
| 2013 | 22.942 |
| 2012 | 27.6329 |
| 2011 | 27.2329 |
| 2010 | 21.357 |
| 2009 | 22.0284 |
| 2008 | 20.6675 |
| 2007 | 20.3703 |
| 2006 | 20.5954 |
| 2005 | 15.3587 |
| 2004 | 15.6498 |
| 2003 | 17.0772 |
| 2002 | 18.4577 |
| 2001 | 19.3777 |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | 26.1637 |
| 1995 | 24.9364 |
| 1994 | - |
| 1993 | 16.5654 |
| 1992 | 16.8162 |
| 1991 | 15.8106 |
| 1990 | 13.41 |
| 1989 | 12.3893 |
| 1988 | 11.8271 |
| 1987 | 11.8343 |
| 1986 | 12.6193 |
| 1985 | 12.8158 |
| 1984 | 19.9669 |
| 1983 | 7.31019 |
| 1982 | 7.99397 |
| 1981 | 9.02164 |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 42.2756 |
| 1976 | - |
| 1975 | 22.955 |
| 1974 | 19.1427 |
| 1973 | 17.7235 |
| 1972 | 15.2959 |
| 1971 | 16.2152 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |