| 年份 | 汤加人均GNP(美元计) |
|---|---|
| 2019 | 5000 |
| 2018 | 4800 |
| 2017 | 4590 |
| 2016 | 4410 |
| 2015 | 4440 |
| 2014 | 4600 |
| 2013 | 4540 |
| 2012 | 4320 |
| 2011 | 3810 |
| 2010 | 3370 |
| 2009 | 3180 |
| 2008 | 3270 |
| 2007 | 2900 |
| 2006 | 2720 |
| 2005 | 2410 |
| 2004 | 2160 |
| 2003 | 2000 |
| 2002 | 2000 |
| 2001 | 2030 |
|
|
|
| 2000 | 2080 |
| 1999 | 2170 |
| 1998 | 2240 |
| 1997 | 2340 |
| 1996 | 2370 |
| 1995 | 2090 |
| 1994 | 1820 |
| 1993 | 1530 |
| 1992 | 1450 |
| 1991 | 1350 |
| 1990 | 1220 |
| 1989 | 1160 |
| 1988 | 1070 |
| 1987 | 870 |
| 1986 | 770 |
| 1985 | 720 |
| 1984 | 690 |
| 1983 | 690 |