| 年份 | 文莱达鲁萨兰国 |
|---|---|
| 2023 | - |
| 2022 | 7.00502 |
| 2021 | 7.20565 |
| 2020 | 7.42073 |
| 2019 | 7.63831 |
| 2018 | 7.84117 |
| 2017 | 8.01429 |
| 2016 | 8.14632 |
| 2015 | 8.23014 |
| 2014 | 8.26353 |
| 2013 | 8.25895 |
| 2012 | 8.2435 |
| 2011 | 8.24332 |
| 2010 | 8.29875 |
| 2009 | 8.4228 |
| 2008 | 8.59702 |
| 2007 | 8.81895 |
| 2006 | 9.08232 |
| 2005 | 9.36887 |
| 2004 | 9.64854 |
| 2003 | 9.90052 |
| 2002 | 10.1354 |
| 2001 | 10.3621 |
| 2000 | 10.5837 |
| 1999 | 10.8214 |
| 1998 | 11.09 |
| 1997 | 11.3863 |
| 1996 | 11.6956 |
| 1995 | 12.0068 |
| 1994 | 12.323 |
| 1993 | 12.6346 |
| 1992 | 12.9206 |
| 1991 | 13.2092 |
| 1990 | 13.5094 |
| 1989 | 13.7542 |
| 1988 | 13.898 |
| 1987 | 13.9342 |
| 1986 | 13.8905 |
| 1985 | 13.8405 |
| 1984 | 13.8288 |
| 1983 | 13.8594 |
| 1982 | 13.9584 |
| 1981 | 14.0728 |
| 1980 | 14.128 |
| 1979 | 14.178 |
| 1978 | 14.2679 |
| 1977 | 14.3875 |
| 1976 | 14.5162 |
| 1975 | 14.6501 |
| 1974 | 14.8152 |
| 1973 | 15.0291 |
| 1972 | 15.289 |
| 1971 | 15.5952 |
| 1970 | 15.929 |
| 1969 | 16.2608 |
| 1968 | 16.5901 |
| 1967 | 16.9053 |
| 1966 | 17.1928 |
| 1965 | 17.4184 |
| 1964 | 17.5874 |
| 1963 | 17.7915 |
| 1962 | 18.1041 |
| 1961 | 18.5612 |
| 1960 | 19.1796 |