| 年份 | 汤加 |
|---|---|
| 2023 | - |
| 2022 | 59.5288 |
| 2021 | 59.1782 |
| 2020 | 58.7441 |
| 2019 | 58.3656 |
| 2018 | 58.0382 |
| 2017 | 57.7442 |
| 2016 | 57.4907 |
| 2015 | 57.2483 |
| 2014 | 57.06 |
| 2013 | 56.9363 |
| 2012 | 56.8222 |
| 2011 | 56.7631 |
| 2010 | 56.6838 |
| 2009 | 56.4941 |
| 2008 | 56.2596 |
| 2007 | 56.0352 |
| 2006 | 55.9676 |
| 2005 | 56.0613 |
| 2004 | 56.1998 |
| 2003 | 56.3531 |
| 2002 | 56.4511 |
| 2001 | 56.4434 |
| 2000 | 56.3203 |
| 1999 | 56.0869 |
| 1998 | 55.7646 |
| 1997 | 55.3866 |
| 1996 | 55.1564 |
| 1995 | 55.142 |
| 1994 | 55.1721 |
| 1993 | 55.2097 |
| 1992 | 55.2677 |
| 1991 | 55.3154 |
| 1990 | 55.3202 |
| 1989 | 55.2534 |
| 1988 | 55.083 |
| 1987 | 54.8197 |
| 1986 | 54.6131 |
| 1985 | 54.4617 |
| 1984 | 54.2189 |
| 1983 | 53.8941 |
| 1982 | 53.5221 |
| 1981 | 53.145 |
| 1980 | 52.7666 |
| 1979 | 52.361 |
| 1978 | 51.9155 |
| 1977 | 51.4106 |
| 1976 | 50.9885 |
| 1975 | 50.6927 |
| 1974 | 50.3997 |
| 1973 | 50.0963 |
| 1972 | 49.8239 |
| 1971 | 49.6397 |
| 1970 | 49.5548 |
| 1969 | 49.5688 |
| 1968 | 49.6896 |
| 1967 | 49.8948 |
| 1966 | 50.0094 |
| 1965 | 50.0254 |
| 1964 | 50.0764 |
| 1963 | 50.1559 |
| 1962 | 50.284 |
| 1961 | 50.405 |
| 1960 | 50.5046 |