| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 6.63521 |
| 2020 | 6.62673 |
| 2019 | 6.62155 |
| 2018 | 6.61142 |
| 2017 | 6.60129 |
| 2016 | 6.57069 |
| 2015 | 6.56449 |
| 2014 | 6.56449 |
| 2013 | 6.56449 |
| 2012 | 6.56449 |
| 2011 | 6.56449 |
| 2010 | 6.56449 |
| 2009 | 6.4806 |
| 2008 | 6.39672 |
| 2007 | 6.31283 |
| 2006 | 6.22894 |
| 2005 | 6.14506 |
| 2004 | 6.06117 |
| 2003 | 5.97728 |
| 2002 | 5.89339 |
| 2001 | 5.80951 |
| 2000 | 5.72562 |
| 1999 | 5.71029 |
| 1998 | 5.69497 |
| 1997 | 5.67965 |
| 1996 | 5.66432 |
| 1995 | 5.649 |
| 1994 | 5.63367 |
| 1993 | 5.61835 |
| 1992 | 5.60302 |
| 1991 | 5.5877 |
| 1990 | 5.57237 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |