| Дата | Значение | Изменение, % |
|---|---|---|
| 2015 | 4 215 889 | -10,29% |
| 2014 | 4 699 591 | 3,01% |
| 2013 | 4 562 282 | -0,22% |
| 2012 | 4 572 333 | 30,30% |
| 2011 | 3 509 036 | -16,51% |
| 2010 | 4 203 181 | 7,63% |
| 2009 | 3 905 310 | -6,67% |
| 2008 | 4 184 266 | -3,27% |
| 2007 | 4 325 508 | -6,22% |
| 2006 | 4 612 318 | -2,87% |
| 2005 | 4 748 482 |