| 年份 | 伊拉克 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 27.367 |
| 2020 | 27.732 |
| 2019 | 28.078 |
| 2018 | 28.429 |
| 2017 | 28.923 |
| 2016 | 30.17 |
| 2015 | 31.593 |
| 2014 | 33.083 |
| 2013 | 33.826 |
| 2012 | 34.603 |
| 2011 | 35.09 |
| 2010 | 34.291 |
| 2009 | 33.711 |
| 2008 | 33.477 |
| 2007 | 33.565 |
| 2006 | 33.806 |
| 2005 | 34.006 |
| 2004 | 34.581 |
| 2003 | 34.574 |
| 2002 | 34.96 |
| 2001 | 35.618 |
| 2000 | 36.25 |
| 1999 | 36.701 |
| 1998 | 37.04 |
| 1997 | 37.371 |
| 1996 | 37.447 |
| 1995 | 38.02 |
| 1994 | 38.673 |
| 1993 | 39.142 |
| 1992 | 39.295 |
| 1991 | 39.51 |
| 1990 | 39.409 |
| 1989 | 39.144 |
| 1988 | 38.839 |
| 1987 | 38.539 |
| 1986 | 38.806 |
| 1985 | 39.084 |
| 1984 | 39.506 |
| 1983 | 39.366 |
| 1982 | 39.539 |
| 1981 | 39.767 |
| 1980 | 40.023 |
| 1979 | 40.444 |
| 1978 | 40.978 |
| 1977 | 41.594 |
| 1976 | 42.307 |
| 1975 | 43.04 |
| 1974 | 43.742 |
| 1973 | 44.269 |
| 1972 | 44.83 |
| 1971 | 45.418 |
| 1970 | 45.818 |
| 1969 | 46.192 |
| 1968 | 46.084 |
| 1967 | 46.058 |
| 1966 | 46.211 |
| 1965 | 46.438 |
| 1964 | 46.675 |
| 1963 | 46.884 |
| 1962 | 47.058 |
| 1961 | 39.741 |
| 1960 | 36.335 |