| 年份 | 文莱达鲁萨兰国 |
|---|---|
| 2023 | - |
| 2022 | 7.65303 |
| 2021 | 7.69814 |
| 2020 | 7.77172 |
| 2019 | 7.84903 |
| 2018 | 7.9658 |
| 2017 | 8.11677 |
| 2016 | 8.26513 |
| 2015 | 8.43166 |
| 2014 | 8.65399 |
| 2013 | 8.93275 |
| 2012 | 9.24944 |
| 2011 | 9.57222 |
| 2010 | 9.84501 |
| 2009 | 10.0407 |
| 2008 | 10.1657 |
| 2007 | 10.2231 |
| 2006 | 10.215 |
| 2005 | 10.1377 |
| 2004 | 9.99341 |
| 2003 | 9.7955 |
| 2002 | 9.56181 |
| 2001 | 9.32312 |
| 2000 | 9.11778 |
| 1999 | 8.95477 |
| 1998 | 8.81879 |
| 1997 | 8.7237 |
| 1996 | 8.70453 |
| 1995 | 8.78122 |
| 1994 | 8.96177 |
| 1993 | 9.25286 |
| 1992 | 9.63628 |
| 1991 | 10.0355 |
| 1990 | 10.3256 |
| 1989 | 10.4704 |
| 1988 | 10.5371 |
| 1987 | 10.588 |
| 1986 | 10.6788 |
| 1985 | 10.8374 |
| 1984 | 11.0502 |
| 1983 | 11.2746 |
| 1982 | 11.465 |
| 1981 | 11.5736 |
| 1980 | 11.5567 |
| 1979 | 11.4277 |
| 1978 | 11.2193 |
| 1977 | 10.9536 |
| 1976 | 10.6487 |
| 1975 | 10.3168 |
| 1974 | 9.97264 |
| 1973 | 9.63154 |
| 1972 | 9.29031 |
| 1971 | 8.91857 |
| 1970 | 8.49689 |
| 1969 | 8.06475 |
| 1968 | 7.69965 |
| 1967 | 7.45804 |
| 1966 | 7.36244 |
| 1965 | 7.40188 |
| 1964 | 7.54149 |
| 1963 | 7.72304 |
| 1962 | 7.89705 |
| 1961 | 8.05795 |
| 1960 | 8.19686 |