| 年份 | 文莱达鲁萨兰国 |
|---|---|
| 2023 | - |
| 2022 | 2.36965 |
| 2021 | 3.23637 |
| 2020 | 3.63429 |
| 2019 | 3.07859 |
| 2018 | 2.63661 |
| 2017 | 2.86513 |
| 2016 | 3.53938 |
| 2015 | 3.27929 |
| 2014 | 3.08686 |
| 2013 | 2.27751 |
| 2012 | 2.15903 |
| 2011 | 2.24224 |
| 2010 | 2.85049 |
| 2009 | 2.94107 |
| 2008 | 2.26179 |
| 2007 | 2.38015 |
| 2006 | 2.30396 |
| 2005 | 2.34943 |
| 2004 | 2.53273 |
| 2003 | 3.71142 |
| 2002 | 3.87078 |
| 2001 | 3.8864 |
| 2000 | 4.06921 |
| 1999 | 6.13042 |
| 1998 | 7.52984 |
| 1997 | 7.18396 |
| 1996 | 6.24949 |
| 1995 | 5.47727 |
| 1994 | 5.98247 |
| 1993 | 5.74023 |
| 1992 | 6.24514 |
| 1991 | 6.40435 |
| 1990 | 6.43774 |
| 1989 | 6.21044 |
| 1988 | 6.62998 |
| 1987 | 3.79252 |
| 1986 | 4.67073 |
| 1985 | 2.88779 |
| 1984 | 2.57408 |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |