| 年份 | 文莱达鲁萨兰国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 6.62432 | 
| 2021 | 6.48359 | 
| 2020 | 6.33076 | 
| 2019 | 6.17716 | 
| 2018 | 6.03553 | 
| 2017 | 5.90726 | 
| 2016 | 5.78857 | 
| 2015 | 5.67497 | 
| 2014 | 5.5541 | 
| 2013 | 5.40984 | 
| 2012 | 5.2364 | 
| 2011 | 5.0323 | 
| 2010 | 4.85882 | 
| 2009 | 4.73427 | 
| 2008 | 4.61735 | 
| 2007 | 4.50925 | 
| 2006 | 4.40463 | 
| 2005 | 4.29214 | 
| 2004 | 4.16425 | 
| 2003 | 4.01948 | 
| 2002 | 3.85556 | 
| 2001 | 3.67193 | 
| 2000 | 3.47011 | 
| 1999 | 3.2638 | 
| 1998 | 3.07715 | 
| 1997 | 2.92994 | 
| 1996 | 2.82982 | 
| 1995 | 2.77318 | 
| 1994 | 2.73852 | 
| 1993 | 2.69854 | 
| 1992 | 2.64115 | 
| 1991 | 2.57243 | 
| 1990 | 2.51228 | 
| 1989 | 2.46755 | 
| 1988 | 2.43884 | 
| 1987 | 2.43458 | 
| 1986 | 2.46356 | 
| 1985 | 2.522 | 
| 1984 | 2.59354 | 
| 1983 | 2.66437 | 
| 1982 | 2.71321 | 
| 1981 | 2.73381 | 
| 1980 | 2.7364 | 
| 1979 | 2.73189 | 
| 1978 | 2.7382 | 
| 1977 | 2.76638 | 
| 1976 | 2.8162 | 
| 1975 | 2.88298 | 
| 1974 | 2.95096 | 
| 1973 | 2.99282 | 
| 1972 | 2.99644 | 
| 1971 | 2.95976 | 
| 1970 | 2.89776 | 
| 1969 | 2.85061 | 
| 1968 | 2.84434 | 
| 1967 | 2.87835 | 
| 1966 | 2.9404 | 
| 1965 | 3.01577 | 
| 1964 | 3.08561 | 
| 1963 | 3.13536 | 
| 1962 | 3.16177 | 
| 1961 | 3.1708 | 
| 1960 | 3.17392 |