| 年份 | 阿曼 |
|---|---|
| 2023 | - |
| 2022 | 27.0269 |
| 2021 | 26.7696 |
| 2020 | 25.6435 |
| 2019 | 24.0896 |
| 2018 | 23.0097 |
| 2017 | 22.3461 |
| 2016 | 22.157 |
| 2015 | 22.2671 |
| 2014 | 22.1507 |
| 2013 | 22.1483 |
| 2012 | 23.0205 |
| 2011 | 24.6853 |
| 2010 | 26.9145 |
| 2009 | 28.6277 |
| 2008 | 29.4088 |
| 2007 | 30.39 |
| 2006 | 31.5294 |
| 2005 | 32.7701 |
| 2004 | 34.0307 |
| 2003 | 35.0294 |
| 2002 | 35.7577 |
| 2001 | 36.473 |
| 2000 | 37.1819 |
| 1999 | 37.8704 |
| 1998 | 38.533 |
| 1997 | 39.1514 |
| 1996 | 39.6906 |
| 1995 | 40.1181 |
| 1994 | 40.407 |
| 1993 | 40.9904 |
| 1992 | 41.9646 |
| 1991 | 42.9245 |
| 1990 | 43.8537 |
| 1989 | 44.746 |
| 1988 | 45.5831 |
| 1987 | 46.3312 |
| 1986 | 46.9462 |
| 1985 | 47.3867 |
| 1984 | 47.47 |
| 1983 | 47.2936 |
| 1982 | 47.1383 |
| 1981 | 47 |
| 1980 | 46.8736 |
| 1979 | 46.7905 |
| 1978 | 46.7783 |
| 1977 | 46.8103 |
| 1976 | 46.8456 |
| 1975 | 46.8346 |
| 1974 | 46.7901 |
| 1973 | 46.565 |
| 1972 | 46.1473 |
| 1971 | 45.7317 |
| 1970 | 45.3177 |
| 1969 | 44.8966 |
| 1968 | 44.4684 |
| 1967 | 44.0323 |
| 1966 | 43.5863 |
| 1965 | 43.1305 |
| 1964 | 42.607 |
| 1963 | 42.0478 |
| 1962 | 41.6619 |
| 1961 | 41.4738 |
| 1960 | 41.3666 |