The lowest=perfect score.
| Дата | Значение | Изменение, % |
|---|---|---|
| 2017 | 14,97 | 1,15% |
| 2016 | 14,80 | 29,03% |
| 2015 | 11,47 | 12,12% |
| 2014 | 10,23 | -0,10% |
| 2013 | 10,24 | -441,33% |
| 2012 | -3,00 | 0,00% |
| 2011 | -3,00 | -170,59% |
| 2010 | 4,25 | 21,43% |
| 2009 | 3,50 | -22,22% |
| 2008 | 4,50 | -21,74% |
| 2007 | 5,75 | 4,55% |
| 2006 | 5,50 |