| 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 |