| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 33.0745 |
| 2017 | 30.1244 |
| 2016 | 28.8525 |
| 2015 | 26.7344 |
| 2014 | 26.888 |
| 2013 | 26.2146 |
| 2012 | 25.4062 |
| 2011 | 27.2138 |
| 2010 | 24.6808 |
| 2009 | 25.4094 |
| 2008 | 27.8635 |
| 2007 | 28.6748 |
| 2006 | 28.393 |
| 2005 | 22.4395 |
| 2004 | 23.2278 |
| 2003 | 24.1994 |
| 2002 | 25.9467 |
| 2001 | 25.7894 |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | 29.0996 |
| 1995 | 26.4327 |
| 1994 | - |
| 1993 | 31.9125 |
| 1992 | 33.7525 |
| 1991 | 33.6948 |
| 1990 | 38.7398 |
| 1989 | 39.9635 |
| 1988 | 41.1106 |
| 1987 | 41.0082 |
| 1986 | 39.4203 |
| 1985 | 40.6938 |
| 1984 | 37.3231 |
| 1983 | 39.031 |
| 1982 | 40.7171 |
| 1981 | 42.0311 |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | 18.4888 |
| 1976 | - |
| 1975 | 28.2347 |
| 1974 | 36.5667 |
| 1973 | 40.7727 |
| 1972 | 44.2267 |
| 1971 | 48.5152 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |