| 年份 | 新加坡 |
|---|---|
| 2023 | - |
| 2022 | 3.30862 |
| 2021 | -4.17034 |
| 2020 | -0.311905 |
| 2019 | 1.14428 |
| 2018 | 0.469704 |
| 2017 | 0.0885955 |
| 2016 | 1.29744 |
| 2015 | 1.18638 |
| 2014 | 1.29844 |
| 2013 | 1.61931 |
| 2012 | 2.45339 |
| 2011 | 2.0849 |
| 2010 | 1.77183 |
| 2009 | 3.01595 |
| 2008 | 5.32152 |
| 2007 | 4.166 |
| 2006 | 3.12939 |
| 2005 | 2.35051 |
| 2004 | 1.25192 |
| 2003 | -1.47453 |
| 2002 | 0.91264 |
| 2001 | 2.69736 |
| 2000 | 1.73204 |
| 1999 | 0.799148 |
| 1998 | 3.39721 |
| 1997 | 3.35744 |
| 1996 | 4.06432 |
| 1995 | 3.03781 |
| 1994 | 3.13659 |
| 1993 | 2.52981 |
| 1992 | 3.00426 |
| 1991 | 2.84548 |
| 1990 | 3.88909 |
| 1989 | 2.93574 |
| 1988 | 2.53777 |
| 1987 | 1.50383 |
| 1986 | -0.0944906 |
| 1985 | 0.136645 |
| 1984 | 1.89022 |
| 1983 | 1.29874 |
| 1982 | 4.38859 |
| 1981 | 4.80769 |
| 1980 | 1.26923 |
| 1979 | 1.26239 |
| 1978 | 1.2097 |
| 1977 | 1.38572 |
| 1976 | 1.34772 |
| 1975 | 1.46027 |
| 1974 | 1.66414 |
| 1973 | 1.8687 |
| 1972 | 1.85221 |
| 1971 | 1.83379 |
| 1970 | 1.5549 |
| 1969 | 1.50453 |
| 1968 | 1.72453 |
| 1967 | 2.20868 |
| 1966 | 2.48619 |
| 1965 | 2.43005 |
| 1964 | 2.56297 |
| 1963 | 2.5275 |
| 1962 | 2.7691 |
| 1961 | 3.34479 |
| 1960 | - |