| 年份 | 阿曼 |
|---|---|
| 2023 | - |
| 2022 | 4.31125 |
| 2021 | 3.09228 |
| 2020 | -3.37971 |
| 2019 | -1.12871 |
| 2018 | 1.2871 |
| 2017 | 0.304058 |
| 2016 | 5.04642 |
| 2015 | 5.01706 |
| 2014 | 1.29225 |
| 2013 | 5.2277 |
| 2012 | 8.86312 |
| 2011 | 2.89461 |
| 2010 | 1.71399 |
| 2009 | 6.1124 |
| 2008 | 8.20008 |
| 2007 | 4.45268 |
| 2006 | 5.37189 |
| 2005 | 2.49022 |
| 2004 | 1.29221 |
| 2003 | -2.66859 |
| 2002 | -1.10091 |
| 2001 | 4.4828 |
| 2000 | 6.55107 |
| 1999 | 0.331496 |
| 1998 | 2.64234 |
| 1997 | 6.03351 |
| 1996 | 3.04594 |
| 1995 | 4.99682 |
| 1994 | 3.87577 |
| 1993 | 6.04296 |
| 1992 | 8.41388 |
| 1991 | 6.07408 |
| 1990 | -0.130426 |
| 1989 | 11.7569 |
| 1988 | 5.96403 |
| 1987 | -3.44078 |
| 1986 | 2.00216 |
| 1985 | 14.0072 |
| 1984 | 16.7116 |
| 1983 | 16.6667 |
| 1982 | 11.5698 |
| 1981 | 17.0471 |
| 1980 | 6.03544 |
| 1979 | 4.33174 |
| 1978 | -3.69353 |
| 1977 | 1.00722 |
| 1976 | 20.5401 |
| 1975 | 24.4335 |
| 1974 | 11.4988 |
| 1973 | -14.2521 |
| 1972 | 9.82522 |
| 1971 | 0.898225 |
| 1970 | 13.8951 |
| 1969 | 25.6662 |
| 1968 | 81.8878 |
| 1967 | 66.2191 |
| 1966 | 5.20446 |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |