| 年份 | 文莱达鲁萨兰国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 0.590211 | 
| 2021 | 0.576912 | 
| 2020 | 0.561053 | 
| 2019 | 0.545673 | 
| 2018 | 0.534847 | 
| 2017 | 0.527935 | 
| 2016 | 0.523744 | 
| 2015 | 0.521873 | 
| 2014 | 0.520473 | 
| 2013 | 0.518553 | 
| 2012 | 0.516255 | 
| 2011 | 0.512527 | 
| 2010 | 0.502896 | 
| 2009 | 0.488802 | 
| 2008 | 0.474079 | 
| 2007 | 0.459297 | 
| 2006 | 0.445006 | 
| 2005 | 0.430726 | 
| 2004 | 0.415657 | 
| 2003 | 0.401598 | 
| 2002 | 0.389445 | 
| 2001 | 0.377903 | 
| 2000 | 0.365799 | 
| 1999 | 0.355013 | 
| 1998 | 0.347653 | 
| 1997 | 0.347912 | 
| 1996 | 0.357503 | 
| 1995 | 0.370114 | 
| 1994 | 0.382748 | 
| 1993 | 0.397048 | 
| 1992 | 0.414179 | 
| 1991 | 0.426081 | 
| 1990 | 0.424063 | 
| 1989 | 0.414566 | 
| 1988 | 0.404452 | 
| 1987 | 0.392005 | 
| 1986 | 0.376119 | 
| 1985 | 0.360107 | 
| 1984 | 0.346495 | 
| 1983 | 0.33466 | 
| 1982 | 0.326228 | 
| 1981 | 0.316462 | 
| 1980 | 0.29996 | 
| 1979 | 0.280532 | 
| 1978 | 0.262051 | 
| 1977 | 0.246429 | 
| 1976 | 0.238547 | 
| 1975 | 0.240971 | 
| 1974 | 0.252392 | 
| 1973 | 0.270048 | 
| 1972 | 0.290143 | 
| 1971 | 0.303907 | 
| 1970 | 0.30594 | 
| 1969 | 0.299531 | 
| 1968 | 0.289345 | 
| 1967 | 0.281913 | 
| 1966 | 0.272718 | 
| 1965 | 0.260622 | 
| 1964 | 0.256983 | 
| 1963 | 0.261121 | 
| 1962 | 0.269151 | 
| 1961 | 0.279653 | 
| 1960 | 0.290952 |