| Дата | Значение | Изменение , % |
|---|---|---|
| 2019 | 2,97 | 139,74% |
| 2018 | 1,24 | -125,51% |
| 2017 | -4,86 | -56,73% |
| 2016 | -11,23 | 7 272,20% |
| 2015 | -0,15 | -103,27% |
| 2014 | 4,66 | -47,10% |
| 2013 | 8,81 | -728,46% |
| 2012 | -1,40 | -95,31% |
| 2011 | -29,89 | -383,56% |
| 2010 | 10,54 | -14,43% |
| 2009 | 12,32 | -313,99% |
| 2008 | -5,76 |