The lowest=perfect score.
| Дата | Значение | Изменение, % |
|---|---|---|
| 2017 | 27,61 | -3,39% |
| 2016 | 28,58 | 7,65% |
| 2015 | 26,55 | 3,47% |
| 2014 | 25,66 | 4,82% |
| 2013 | 24,48 | 93,21% |
| 2012 | 12,67 | 0,00% |
| 2011 | 12,67 | -4,95% |
| 2010 | 13,33 | -14,93% |
| 2009 | 15,67 | 74,11% |
| 2008 | 9,00 | -25,80% |
| 2007 | 12,13 | 56,52% |
| 2006 | 7,75 |