Human development index of Tonga increased by 0.28% from 0.72 score in 2016 to 0.73 score in 2017. Since the 0.12% fall in 2013, human development index rose by 1.37% in 2017.
The description is composed by our digital data assistant.A composite index measuring average achievement in three basic dimensions of human development—a long and healthy life, knowledge and a decent standard of living. 1=the most developed.
| Date | Value | Change, % |
|---|---|---|
| 2017 | 0.73 | 0.28% |
| 2016 | 0.72 | 0.41% |
| 2015 | 0.72 | 0.49% |
| 2014 | 0.72 | 0.19% |
| 2013 | 0.72 | -0.12% |
| 2012 | 0.72 | 0.16% |
| 2011 | 0.72 | 0.56% |
| 2010 | 0.71 | 0.77% |
| 2009 | 0.71 | 0.65% |
| 2008 | 0.70 | 0.59% |
| 2007 | 0.70 | 0.32% |
| 2006 | 0.70 |