| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | 23.193 |
| 2021 | 23.655 |
| 2020 | 24.126 |
| 2019 | 24.609 |
| 2018 | 25.102 |
| 2017 | 25.606 |
| 2016 | 26.12 |
| 2015 | 26.642 |
| 2014 | 27.17 |
| 2013 | 27.705 |
| 2012 | 28.245 |
| 2011 | 28.8 |
| 2010 | 29.374 |
| 2009 | 29.955 |
| 2008 | 30.542 |
| 2007 | 31.136 |
| 2006 | 31.761 |
| 2005 | 32.442 |
| 2004 | 33.131 |
| 2003 | 33.828 |
| 2002 | 34.532 |
| 2001 | 35.242 |
| 2000 | 35.958 |
| 1999 | 36.682 |
| 1998 | 37.412 |
| 1997 | 38.147 |
| 1996 | 38.913 |
| 1995 | 39.764 |
| 1994 | 40.62 |
| 1993 | 41.481 |
| 1992 | 42.347 |
| 1991 | 43.135 |
| 1990 | 43.67 |
| 1989 | 44.206 |
| 1988 | 44.743 |
| 1987 | 45.283 |
| 1986 | 45.867 |
| 1985 | 46.605 |
| 1984 | 47.343 |
| 1983 | 48.084 |
| 1982 | 48.825 |
| 1981 | 49.566 |
| 1980 | 50.307 |
| 1979 | 51.049 |
| 1978 | 51.79 |
| 1977 | 52.53 |
| 1976 | 53.334 |
| 1975 | 54.253 |
| 1974 | 55.168 |
| 1973 | 56.08 |
| 1972 | 56.986 |
| 1971 | 57.89 |
| 1970 | 58.788 |
| 1969 | 59.679 |
| 1968 | 60.563 |
| 1967 | 61.443 |
| 1966 | 62.248 |
| 1965 | 62.932 |
| 1964 | 63.609 |
| 1963 | 64.282 |
| 1962 | 64.949 |
| 1961 | 65.611 |
| 1960 | 66.265 |