| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | 57.3403 |
| 2019 | 59.9514 |
| 2018 | 62.7105 |
| 2017 | 68.1274 |
| 2016 | 69.1833 |
| 2015 | 72.1213 |
| 2014 | 64.9739 |
| 2013 | 56.6202 |
| 2012 | 54.0766 |
| 2011 | 48.57 |
| 2010 | 43.6248 |
| 2009 | 37.841 |
| 2008 | 37.6419 |
| 2007 | 31.0406 |
| 2006 | 26.3164 |
| 2005 | 23.5793 |
| 2004 | 22.3208 |
| 2003 | 20.3406 |
| 2002 | 19.0919 |
| 2001 | 20.2677 |
| 2000 | 19.4014 |
| 1999 | 19.2394 |
| 1998 | - |
| 1997 | - |
| 1996 | 18.8335 |
| 1995 | 17.1047 |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | 4.50556 |
| 1977 | 4.45429 |
| 1976 | 4.53474 |
| 1975 | 4.19314 |
| 1974 | 3.95465 |
| 1973 | 3.8359 |
| 1972 | 3.34933 |
| 1971 | 2.81714 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |