Adult literacy rate is the percentage of people ages 15 and above who can, with understanding, read and write a short, simple statement on their everyday life.
| Data | Valor | Modificar, % |
|---|---|---|
| 2017 | 51,77 | 9,01% |
| 2016 | 47,49 | 21,77% |
| 2007 | 39,00 | 30,78% |
| 2005 | 29,82 | -16,93% |
| 2004 | 35,90 | 32,96% |
| 1994 | 27,00 |