| 年份 | 新加坡 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 4.40745 |
| 2020 | 4.19054 |
| 2019 | 4.08943 |
| 2018 | 3.96013 |
| 2017 | 3.87721 |
| 2016 | 3.94145 |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | 7.58583 |
| 2008 | 6.81739 |
| 2007 | 5.33143 |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | 26.6029 |
| 1994 | 26.2389 |
| 1993 | 24.9662 |
| 1992 | 24.4167 |
| 1991 | 24.1254 |
| 1990 | 24.0106 |
| 1989 | 23.9097 |
| 1988 | 23.4663 |
| 1987 | 23.864 |
| 1986 | 23.6363 |
| 1985 | 23.8096 |
| 1984 | 23.8002 |
| 1983 | 24.4354 |
| 1982 | 24.0236 |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | 35.4233 |
| 1972 | 35.8452 |
| 1971 | 35.8651 |
| 1970 | 35.7138 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |