| 年份 | 汤加 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 73.719 |
| 2020 | 73.698 |
| 2019 | 73.669 |
| 2018 | 73.614 |
| 2017 | 73.58 |
| 2016 | 73.561 |
| 2015 | 73.528 |
| 2014 | 73.489 |
| 2013 | 73.485 |
| 2012 | 73.454 |
| 2011 | 73.424 |
| 2010 | 73.381 |
| 2009 | 73.056 |
| 2008 | 73.272 |
| 2007 | 73.209 |
| 2006 | 73.13 |
| 2005 | 73.063 |
| 2004 | 73.113 |
| 2003 | 73.021 |
| 2002 | 72.936 |
| 2001 | 72.795 |
| 2000 | 72.76 |
| 1999 | 72.668 |
| 1998 | 72.565 |
| 1997 | 72.437 |
| 1996 | 72.328 |
| 1995 | 72.204 |
| 1994 | 72.066 |
| 1993 | 71.932 |
| 1992 | 71.782 |
| 1991 | 71.621 |
| 1990 | 71.365 |
| 1989 | 71.257 |
| 1988 | 71.155 |
| 1987 | 71.021 |
| 1986 | 70.919 |
| 1985 | 70.814 |
| 1984 | 70.725 |
| 1983 | 70.644 |
| 1982 | 70.292 |
| 1981 | 70.409 |
| 1980 | 70.269 |
| 1979 | 70.126 |
| 1978 | 69.959 |
| 1977 | 69.733 |
| 1976 | 69.532 |
| 1975 | 69.24 |
| 1974 | 69.003 |
| 1973 | 68.588 |
| 1972 | 68.286 |
| 1971 | 67.833 |
| 1970 | 67.236 |
| 1969 | 66.578 |
| 1968 | 65.898 |
| 1967 | 65.237 |
| 1966 | 64.565 |
| 1965 | 63.853 |
| 1964 | 63.169 |
| 1963 | 62.544 |
| 1962 | 61.991 |
| 1961 | 61.362 |
| 1960 | 60.957 |