| 年份 | 新加坡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | 0.0715083 |
| 2006 | 0.0930566 |
| 2005 | 0.097454 |
| 2004 | 0.106369 |
| 2003 | 0.0802909 |
| 2002 | 3.33413 |
| 2001 | 2.59524 |
| 2000 | 2.46688 |
| 1999 | 2.39966 |
| 1998 | 2.23536 |
| 1997 | 1.96802 |
| 1996 | 2.09868 |
| 1995 | 1.98206 |
| 1994 | 2.11241 |
| 1993 | 2.81469 |
| 1992 | 3.19561 |
| 1991 | 3.63133 |
| 1990 | 3.48157 |
| 1989 | 4.00291 |
| 1988 | 5.05386 |
| 1987 | 5.9258 |
| 1986 | 6.10599 |
| 1985 | 6.10938 |
| 1984 | 7.08181 |
| 1983 | 7.22689 |
| 1982 | 7.59179 |
| 1981 | 7.90492 |
| 1980 | 9.94086 |
| 1979 | 11.619 |
| 1978 | 11.6359 |
| 1977 | 11.4442 |
| 1976 | 11.375 |
| 1975 | 10.4615 |
| 1974 | 11.5365 |
| 1973 | 15.4847 |
| 1972 | 16.2252 |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |