| 年份 | 汤加人均GDP(PPP) |
|---|---|
| 2021 | 6748 |
| 2020 | 6705 |
| 2019 | 6612 |
| 2018 | 6438 |
| 2017 | 6256 |
| 2016 | 5926 |
| 2015 | 5484 |
| 2014 | 5341 |
| 2013 | 5117 |
| 2012 | 4994 |
| 2011 | 4858 |
| 2010 | 4464 |
| 2009 | 4386 |
| 2008 | 4606 |
| 2007 | 4326 |
| 2006 | 4219 |
| 2005 | 4120 |
| 2004 | 4015 |
| 2003 | 4030 |
|
|
|
| 2002 | 3886 |
| 2001 | 3670 |
| 2000 | 3480 |
| 1999 | 3394 |
| 1998 | 3247 |
| 1997 | 3155 |
| 1996 | 3078 |
| 1995 | 2976 |
| 1994 | 2721 |
| 1993 | 2545 |
| 1992 | 2402 |
| 1991 | 2348 |
| 1990 | 2141 |