| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 71.246 |
| 2020 | 72.102 |
| 2019 | 73.379 |
| 2018 | 73.519 |
| 2017 | 73.27 |
| 2016 | 73.06 |
| 2015 | 72.67 |
| 2014 | 72.383 |
| 2013 | 71.905 |
| 2012 | 71.641 |
| 2011 | 71.191 |
| 2010 | 70.631 |
| 2009 | 70.543 |
| 2008 | 70.492 |
| 2007 | 70.381 |
| 2006 | 69.847 |
| 2005 | 69.513 |
| 2004 | 69.047 |
| 2003 | 67.61 |
| 2002 | 68.173 |
| 2001 | 67.591 |
| 2000 | 67.337 |
| 1999 | 66.925 |
| 1998 | 66.472 |
| 1997 | 66.031 |
| 1996 | 65.692 |
| 1995 | 65.743 |
| 1994 | 65.346 |
| 1993 | 65.167 |
| 1992 | 64.722 |
| 1991 | 64.537 |
| 1990 | 62.611 |
| 1989 | 63.91 |
| 1988 | 60.453 |
| 1987 | 59.9 |
| 1986 | 59.574 |
| 1985 | 59.021 |
| 1984 | 58.456 |
| 1983 | 54.882 |
| 1982 | 53.965 |
| 1981 | 52.959 |
| 1980 | 56.704 |
| 1979 | 57.489 |
| 1978 | 55.242 |
| 1977 | 55.873 |
| 1976 | 55.165 |
| 1975 | 54.332 |
| 1974 | 53.454 |
| 1973 | 52.666 |
| 1972 | 51.701 |
| 1971 | 51.147 |
| 1970 | 50.311 |
| 1969 | 49.692 |
| 1968 | 48.465 |
| 1967 | 48.505 |
| 1966 | 47.879 |
| 1965 | 47.381 |
| 1964 | 46.857 |
| 1963 | 46.28 |
| 1962 | 45.097 |
| 1961 | 45.382 |
| 1960 | 44.802 |