| 年份 | 文莱达鲁萨兰国 |
|---|---|
| 2023 | - |
| 2022 | 7.43854 |
| 2021 | 7.42316 |
| 2020 | 7.44316 |
| 2019 | 7.51518 |
| 2018 | 7.65136 |
| 2017 | 7.83811 |
| 2016 | 8.03596 |
| 2015 | 8.23862 |
| 2014 | 8.43918 |
| 2013 | 8.58011 |
| 2012 | 8.66756 |
| 2011 | 8.77905 |
| 2010 | 8.93181 |
| 2009 | 9.09766 |
| 2008 | 9.29789 |
| 2007 | 9.53163 |
| 2006 | 9.7607 |
| 2005 | 9.99788 |
| 2004 | 10.2746 |
| 2003 | 10.5879 |
| 2002 | 10.9163 |
| 2001 | 11.2405 |
| 2000 | 11.5385 |
| 1999 | 11.781 |
| 1998 | 11.9416 |
| 1997 | 11.9906 |
| 1996 | 11.8842 |
| 1995 | 11.6032 |
| 1994 | 11.1871 |
| 1993 | 10.703 |
| 1992 | 10.2143 |
| 1991 | 9.89466 |
| 1990 | 9.87958 |
| 1989 | 10.045 |
| 1988 | 10.2423 |
| 1987 | 10.4588 |
| 1986 | 10.7264 |
| 1985 | 11.0119 |
| 1984 | 11.2312 |
| 1983 | 11.3681 |
| 1982 | 11.4203 |
| 1981 | 11.4513 |
| 1980 | 11.5968 |
| 1979 | 11.8712 |
| 1978 | 12.2065 |
| 1977 | 12.5695 |
| 1976 | 12.9547 |
| 1975 | 13.3212 |
| 1974 | 13.5978 |
| 1973 | 13.7222 |
| 1972 | 13.6756 |
| 1971 | 13.5805 |
| 1970 | 13.5989 |
| 1969 | 13.7349 |
| 1968 | 13.8961 |
| 1967 | 13.9973 |
| 1966 | 13.9638 |
| 1965 | 13.7415 |
| 1964 | 13.3199 |
| 1963 | 12.7251 |
| 1962 | 12.0086 |
| 1961 | 11.2459 |
| 1960 | 10.5157 |