| 年份 | 新加坡 |
|---|---|
| 2023 | - |
| 2022 | 9.66966 |
| 2021 | 6.60131 |
| 2020 | -13.1365 |
| 2019 | 2.84447 |
| 2018 | 4.142 |
| 2017 | 3.08621 |
| 2016 | 3.25669 |
| 2015 | 5.15033 |
| 2014 | 3.60492 |
| 2013 | 2.8153 |
| 2012 | 3.7234 |
| 2011 | 3.96068 |
| 2010 | 4.3508 |
| 2009 | -0.275748 |
| 2008 | 4.27628 |
| 2007 | 7.00503 |
| 2006 | 4.38507 |
| 2005 | 4.09592 |
| 2004 | 5.25514 |
| 2003 | 1.28317 |
| 2002 | 3.44866 |
| 2001 | 8.06648 |
| 2000 | 13.5843 |
| 1999 | 9.65639 |
| 1998 | -1.93084 |
| 1997 | 5.74199 |
| 1996 | 6.57912 |
| 1995 | 3.86202 |
| 1994 | 7.29788 |
| 1993 | 11.7554 |
| 1992 | 5.89385 |
| 1991 | 6.12828 |
| 1990 | 7.39418 |
| 1989 | 8.29656 |
| 1988 | 11.4215 |
| 1987 | 10.2214 |
| 1986 | 3.93132 |
| 1985 | -0.0771933 |
| 1984 | 5.84544 |
| 1983 | 5.68863 |
| 1982 | 4.02385 |
| 1981 | 4.8514 |
| 1980 | 5.65296 |
| 1979 | 6.63719 |
| 1978 | 6.56502 |
| 1977 | 5.22328 |
| 1976 | 5.26998 |
| 1975 | 3.21959 |
| 1974 | 6.89938 |
| 1973 | 8.12269 |
| 1972 | 9.1397 |
| 1971 | 11.8332 |
| 1970 | 12.607 |
| 1969 | 8.33151 |
| 1968 | 10.0465 |
| 1967 | 9.05253 |
| 1966 | 7.102 |
| 1965 | 3.91415 |
| 1964 | -4.88615 |
| 1963 | 4.68116 |
| 1962 | 3.87616 |
| 1961 | 9.56136 |
| 1960 | - |