CPI Score relates to perceptions of the degree of corruption as seen by business people and country analysts, and ranges between 100 (highly clean) and 0 (highly corrupt).
| Fecha | Valor | Cambiar, % |
|---|---|---|
| 2017 | 82,00 | 0,00 % |
| 2016 | 82,00 | -1,20 % |
| 2015 | 83,00 | 2,47 % |
| 2014 | 81,00 | 0,00 % |
| 2013 | 81,00 | -3,57 % |
| 2012 | 84,00 | -3,14 % |
| 2011 | 86,72 | -2,56 % |
| 2010 | 89,00 | 2,30 % |
| 2009 | 87,00 | 0,00 % |
| 2008 | 87,00 | 0,00 % |
| 2007 | 87,00 | 2,35 % |
| 2006 | 85,00 |