| Дата | Значение | Изменение , % |
|---|---|---|
| 2019 | 25 597 | 20,63% |
| 2018 | 21 219 | 26,40% |
| 2017 | 16 787 | 90,76% |
| 2016 | 8 800 | -43,95% |
| 2015 | 15 700 | -41,20% |
| 2014 | 26 700 | -32,06% |
| 2013 | 39 300 | -1,75% |
| 2012 | 40 000 | -33,33% |
| 2011 | 60 000 | -40,00% |
| 2010 | 100 000 | 257,14% |
| 2009 | 28 000 | -33,33% |
| 2008 | 42 000 |