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).
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2011 | 30.80 | -3.75% |
| 2010 | 32.00 | 14.29% |
| 2009 | 28.00 | -9.68% |
| 2008 | 31.00 | -6.06% |
| 2007 | 33.00 |