| 年份 | 阿曼 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 22.1403 |
| 2020 | 26.0659 |
| 2019 | 23.1085 |
| 2018 | 21.5587 |
| 2017 | 24.5286 |
| 2016 | 26.1249 |
| 2015 | 24.6383 |
| 2014 | 21.6156 |
| 2013 | 18.8971 |
| 2012 | 17.1447 |
| 2011 | 15.8183 |
| 2010 | 16.3746 |
| 2009 | 19.3552 |
| 2008 | 14.1617 |
| 2007 | 18.8105 |
| 2006 | 18.6292 |
| 2005 | 20.7902 |
| 2004 | 22.4208 |
| 2003 | 22.2461 |
| 2002 | 23.6524 |
| 2001 | 23.1576 |
| 2000 | 21.4827 |
| 1999 | 24.1332 |
| 1998 | 26.4898 |
| 1997 | 23.2367 |
| 1996 | 23.6796 |
| 1995 | 25.0823 |
| 1994 | 24.9192 |
| 1993 | 25.3864 |
| 1992 | 24.4061 |
| 1991 | 25.1199 |
| 1990 | 22.2902 |
| 1989 | 27.0729 |
| 1988 | 29.648 |
| 1987 | 30.4222 |
| 1986 | 33.2058 |
| 1985 | 27.1449 |
| 1984 | 26.5188 |
| 1983 | 26.563 |
| 1982 | 26.1056 |
| 1981 | 24.5962 |
| 1980 | 25.0085 |
| 1979 | 27.5068 |
| 1978 | 28.7691 |
| 1977 | 28.3587 |
| 1976 | 27.2419 |
| 1975 | 31.6211 |
| 1974 | 34.6878 |
| 1973 | 37.1901 |
| 1972 | 29.6165 |
| 1971 | 20.7834 |
| 1970 | 12.8277 |
| 1969 | 5.1 |
| 1968 | 4.82846 |
| 1967 | 4.38144 |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |