| 年份 | 汤加 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | -5.16亿 |
| 2020 | -4.97亿 |
| 2019 | -5.03亿 |
| 2018 | -4.8亿 |
| 2017 | -4.44亿 |
| 2016 | -3.88亿 |
| 2015 | -4.04亿 |
| 2014 | -3.27亿 |
| 2013 | -3.3亿 |
| 2012 | -3.5亿 |
| 2011 | -3.52亿 |
| 2010 | -3.41亿 |
| 2009 | -3.32亿 |
| 2008 | -2.41亿 |
| 2007 | -2.75亿 |
| 2006 | -2.19亿 |
| 2005 | -1.98亿 |
| 2004 | -1.75亿 |
| 2003 | -1.66亿 |
| 2002 | -1.47亿 |
| 2001 | -1.14亿 |
| 2000 | -81527400 |
| 1999 | -61981400 |
| 1998 | -1.12亿 |
| 1997 | -81845000 |
| 1996 | -1.03亿 |
| 1995 | -98752000 |
| 1994 | -73975000 |
| 1993 | -53007000 |
| 1992 | -46801000 |
| 1991 | -64546000 |
| 1990 | -45950000 |
| 1989 | -50459000 |
| 1988 | -54937000 |
| 1987 | -39282000 |
| 1986 | -45056000 |
| 1985 | -36207000 |
| 1984 | -26610000 |
| 1983 | -34126000 |
| 1982 | -22664000 |
| 1981 | -22678000 |
| 1980 | -17613000 |
| 1979 | -17472100 |
| 1978 | -14194000 |
| 1977 | -7176800 |
| 1976 | -7298600 |
| 1975 | -7322500 |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |