| 年份 | 新加坡 |
|---|---|
| 2023 | - |
| 2022 | 7.82826 |
| 2021 | 7.92129 |
| 2020 | 7.98986 |
| 2019 | 8.02711 |
| 2018 | 8.03429 |
| 2017 | 8.005 |
| 2016 | 7.93869 |
| 2015 | 7.83674 |
| 2014 | 7.69818 |
| 2013 | 7.50946 |
| 2012 | 7.26767 |
| 2011 | 7.00964 |
| 2010 | 6.78879 |
| 2009 | 6.61323 |
| 2008 | 6.4393 |
| 2007 | 6.23472 |
| 2006 | 5.99413 |
| 2005 | 5.72866 |
| 2004 | 5.42092 |
| 2003 | 5.05603 |
| 2002 | 4.67605 |
| 2001 | 4.32259 |
| 2000 | 4.01252 |
| 1999 | 3.7936 |
| 1998 | 3.70771 |
| 1997 | 3.73205 |
| 1996 | 3.814 |
| 1995 | 3.89203 |
| 1994 | 3.90756 |
| 1993 | 3.85039 |
| 1992 | 3.73465 |
| 1991 | 3.59675 |
| 1990 | 3.50223 |
| 1989 | 3.47178 |
| 1988 | 3.46783 |
| 1987 | 3.4709 |
| 1986 | 3.48441 |
| 1985 | 3.48024 |
| 1984 | 3.4146 |
| 1983 | 3.29943 |
| 1982 | 3.18179 |
| 1981 | 3.10051 |
| 1980 | 3.0745 |
| 1979 | 3.07126 |
| 1978 | 3.05891 |
| 1977 | 3.04279 |
| 1976 | 3.02631 |
| 1975 | 3.00413 |
| 1974 | 2.98781 |
| 1973 | 2.99122 |
| 1972 | 3.01084 |
| 1971 | 3.03808 |
| 1970 | 3.05806 |
| 1969 | 3.0459 |
| 1968 | 3.00322 |
| 1967 | 2.9453 |
| 1966 | 2.86994 |
| 1965 | 2.79035 |
| 1964 | 2.71787 |
| 1963 | 2.64391 |
| 1962 | 2.56968 |
| 1961 | 2.50748 |
| 1960 | 2.4413 |