| 年份 | 伊朗伊斯兰共和国 |
|---|---|
| 2023 | - |
| 2022 | 8.67908 |
| 2021 | 3.90787 |
| 2020 | 0.542872 |
| 2019 | -4.74499 |
| 2018 | -1.80782 |
| 2017 | 1.55245 |
| 2016 | 4.31146 |
| 2015 | -0.375902 |
| 2014 | 0.660873 |
| 2013 | -0.995847 |
| 2012 | -1.88275 |
| 2011 | 4.39407 |
| 2010 | 4.36665 |
| 2009 | 2.06934 |
| 2008 | -3.57481 |
| 2007 | 12.7543 |
| 2006 | 7.55952 |
| 2005 | 7.11356 |
| 2004 | 8.80694 |
| 2003 | 1.51608 |
| 2002 | 11.0895 |
| 2001 | 6.11646 |
| 2000 | 10.6003 |
| 1999 | 0.0941286 |
| 1998 | 2.95318 |
| 1997 | 8.36733 |
| 1996 | 3.9796 |
| 1995 | -6.07079 |
| 1994 | -4.40978 |
| 1993 | 3.13539 |
| 1992 | 4.57233 |
| 1991 | 8.96242 |
| 1990 | 21.2992 |
| 1989 | 0.260433 |
| 1988 | 0.759261 |
| 1987 | -6.12014 |
| 1986 | -10.1308 |
| 1985 | 1.71141 |
| 1984 | 5.37838 |
| 1983 | 14.4406 |
| 1982 | 7.27943 |
| 1981 | 2.9447 |
| 1980 | -4.55255 |
| 1979 | 3.39932 |
| 1978 | 2.0272 |
| 1977 | 7.10319 |
| 1976 | -0.342912 |
| 1975 | 31.4746 |
| 1974 | 22.1979 |
| 1973 | 13.2934 |
| 1972 | 5.61681 |
| 1971 | 14.7381 |
| 1970 | 10.3098 |
| 1969 | 8.01054 |
| 1968 | -1.43369 |
| 1967 | 10.5998 |
| 1966 | 9.16959 |
| 1965 | 4.58937 |
| 1964 | -3.53304 |
| 1963 | 1.20203 |
| 1962 | 2.00458 |
| 1961 | 0.378016 |
| 1960 | - |