Tabella dei dati
| 1998 | 1.656 | 2008 | 3.738 | 2018 | 4.422 |
| 1999 | 1.509 | 2009 | 3.350 | 2019 | 4.558 |
| 2000 | 1.551 | 2010 | 3.659 | 2020 | 4.303 |
| 2001 | 1.548 | 2011 | 3.974 | 2021 | 4.204 |
| 2002 | 1.631 | 2012 | 4.093 | 2022 | 4.303 |
| 2003 | 1.921 | 2013 | 4.188 | 2023 | 5.008 |
| 2004 | 2.339 | 2014 | 4.146 | 2024 | 5.581 |
| 2005 | 2.705 | 2015 | 4.253 | 2025 | 6.075 |
| 2006 | 2.860 | 2016 | 4.320 | 2026 | 6.455 |
| 2007 | 3.128 | 2017 | 4.491 | | |
Tabella dei dati
| 1998 | 4.557 | 2008 | 9.502 | 2018 | 11.348 |
| 1999 | 4.528 | 2009 | 9.535 | 2019 | 11.933 |
| 2000 | 4.829 | 2010 | 9.286 | 2020 | 11.609 |
| 2001 | 5.306 | 2011 | 9.488 | 2021 | 10.808 |
| 2002 | 5.663 | 2012 | 9.419 | 2022 | 11.211 |
| 2003 | 6.083 | 2013 | 9.568 | 2023 | 13.676 |
| 2004 | 6.684 | 2014 | 9.631 | 2024 | 15.381 |
| 2005 | 7.379 | 2015 | 10.311 | 2025 | 16.911 |
| 2006 | 7.908 | 2016 | 11.290 | 2026 | 17.923 |
| 2007 | 8.475 | 2017 | 11.387 | | |
Tabella dei dati
| 1998 | 7.175 | 2008 | 9.866 | 2018 | 10.557 |
| 1999 | 7.098 | 2009 | 9.738 | 2019 | 10.938 |
| 2000 | 7.416 | 2010 | 9.908 | 2020 | 10.512 |
| 2001 | 7.883 | 2011 | 10.216 | 2021 | 9.854 |
| 2002 | 8.291 | 2012 | 9.750 | 2022 | 9.969 |
| 2003 | 8.683 | 2013 | 9.677 | 2023 | 11.381 |
| 2004 | 8.911 | 2014 | 9.658 | 2024 | 11.810 |
| 2005 | 9.460 | 2015 | 9.945 | 2025 | 12.230 |
| 2006 | 9.630 | 2016 | 10.651 | 2026 | 12.548 |
| 2007 | 9.602 | 2017 | 10.710 | | |
Samoa — PIL pro capite: andamento (1998–2026)