| 年份 | 汤加 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 66.6328 |
| 2020 | 66.3987 |
| 2019 | 66.2752 |
| 2018 | 66.0506 |
| 2017 | 65.8837 |
| 2016 | 65.7375 |
| 2015 | 65.6006 |
| 2014 | 65.4428 |
| 2013 | 65.3124 |
| 2012 | 65.1391 |
| 2011 | 64.9831 |
| 2010 | 64.8718 |
| 2009 | 64.3586 |
| 2008 | 64.5183 |
| 2007 | 64.1992 |
| 2006 | 63.7252 |
| 2005 | 63.3424 |
| 2004 | 62.8853 |
| 2003 | 62.3746 |
| 2002 | 61.9206 |
| 2001 | 61.3871 |
| 2000 | 60.8741 |
| 1999 | 60.404 |
| 1998 | 59.9704 |
| 1997 | 59.6313 |
| 1996 | 59.1546 |
| 1995 | 58.7668 |
| 1994 | 58.4104 |
| 1993 | 58.0535 |
| 1992 | 57.7114 |
| 1991 | 57.3939 |
| 1990 | 57.0533 |
| 1989 | 56.7884 |
| 1988 | 56.5257 |
| 1987 | 56.2797 |
| 1986 | 56.0465 |
| 1985 | 55.8256 |
| 1984 | 55.5093 |
| 1983 | 55.3132 |
| 1982 | 54.9771 |
| 1981 | 55.0196 |
| 1980 | 54.7293 |
| 1979 | 54.4305 |
| 1978 | 54.0922 |
| 1977 | 53.6 |
| 1976 | 53.4238 |
| 1975 | 53.0042 |
| 1974 | 52.6583 |
| 1973 | 52.2665 |
| 1972 | 51.9802 |
| 1971 | 51.7813 |
| 1970 | 51.4436 |
| 1969 | 51.0423 |
| 1968 | 50.4844 |
| 1967 | 50.0222 |
| 1966 | 49.5528 |
| 1965 | 49.0711 |
| 1964 | 48.6228 |
| 1963 | 48.1381 |
| 1962 | 47.6449 |
| 1961 | 47.1669 |
| 1960 | 46.7364 |