Tabela de dados
| 1999 | 20,3% | 2009 | 30,7% | 2019 | 42,2% |
| 2000 | 21,4% | 2010 | 27,2% | 2020 | 42,3% |
| 2001 | 21,3% | 2011 | 26,6% | 2021 | 43,7% |
| 2002 | 23,9% | 2012 | 30,3% | 2022 | 41,2% |
| 2003 | 22,4% | 2013 | 33% | 2023 | 46,7% |
| 2004 | 23,5% | 2014 | 37,8% | 2024 | 47,9% |
| 2005 | 24,1% | 2015 | 34,6% | 2025 | 51,6% |
| 2006 | 26,9% | 2016 | 38,6% | 2026 | 37,9% |
| 2007 | 28,6% | 2017 | 43,3% | | |
| 2008 | 26,1% | 2018 | 42,2% | | |
Tabela de dados
| 1999 | 63 mi | 2009 | 200 mi | 2019 | 485 mi |
| 2000 | 71 mi | 2010 | 192 mi | 2020 | 495 mi |
| 2001 | 75 mi | 2011 | 202 mi | 2021 | 516 mi |
| 2002 | 95 mi | 2012 | 219 mi | 2022 | 521 mi |
| 2003 | 99 mi | 2013 | 258 mi | 2023 | 653 mi |
| 2004 | 111 mi | 2014 | 302 mi | 2024 | 735 mi |
| 2005 | 122 mi | 2015 | 294 mi | 2025 | 840 mi |
| 2006 | 158 mi | 2016 | 361 mi | 2026 | 655 mi |
| 2007 | 171 mi | 2017 | 440 mi | | |
| 2008 | 171 mi | 2018 | 457 mi | | |
Tabela de dados
| 1999 | 18,8% | 2009 | 23,9% | 2019 | 39% |
| 2000 | 20% | 2010 | 28,4% | 2020 | 37,1% |
| 2001 | 19,1% | 2011 | 32,6% | 2021 | 44,5% |
| 2002 | 21,3% | 2012 | 32% | 2022 | 41,3% |
| 2003 | 20% | 2013 | 34,3% | 2023 | 41,5% |
| 2004 | 19,3% | 2014 | 31,5% | 2024 | 44,3% |
| 2005 | 19,8% | 2015 | 37,4% | 2025 | 46,8% |
| 2006 | 25,6% | 2016 | 37,2% | 2026 | 46,3% |
| 2007 | 23,2% | 2017 | 39,7% | | |
| 2008 | 24% | 2018 | 39,3% | | |
Tabela de dados
| 1999 | 59 mi | 2009 | 156 mi | 2019 | 448 mi |
| 2000 | 67 mi | 2010 | 201 mi | 2020 | 435 mi |
| 2001 | 68 mi | 2011 | 248 mi | 2021 | 527 mi |
| 2002 | 85 mi | 2012 | 232 mi | 2022 | 522 mi |
| 2003 | 89 mi | 2013 | 268 mi | 2023 | 579 mi |
| 2004 | 91 mi | 2014 | 251 mi | 2024 | 680 mi |
| 2005 | 101 mi | 2015 | 318 mi | 2025 | 761 mi |
| 2006 | 150 mi | 2016 | 347 mi | 2026 | 800 mi |
| 2007 | 139 mi | 2017 | 404 mi | | |
| 2008 | 157 mi | 2018 | 426 mi | | |
Tonga — Receitas e despesas do governo: evolução (1999–2026)