| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | 58.0997 |
| 2019 | 61.9599 |
| 2018 | 66.067 |
| 2017 | 72.705 |
| 2016 | 73.6473 |
| 2015 | 76.989 |
| 2014 | 67.5013 |
| 2013 | 57.7477 |
| 2012 | 53.5411 |
| 2011 | 48.3591 |
| 2010 | 43.5499 |
| 2009 | 36.6791 |
| 2008 | 35.0908 |
| 2007 | 29.32 |
| 2006 | 25.348 |
| 2005 | 23.0253 |
| 2004 | 21.6585 |
| 2003 | 20.0019 |
| 2002 | 19.3731 |
| 2001 | 21.1435 |
| 2000 | 20.945 |
| 1999 | 21.349 |
| 1998 | - |
| 1997 | - |
| 1996 | 23.1108 |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | 5.95153 |
| 1977 | 6.01512 |
| 1976 | 6.26694 |
| 1975 | 5.76863 |
| 1974 | 5.37803 |
| 1973 | 5.16887 |
| 1972 | 4.52992 |
| 1971 | 4.04273 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |