| Дата | Значение | Изменение, % |
|---|---|---|
| 2015 | 5 046 511 | -9,28% |
| 2014 | 5 562 888 | 3,49% |
| 2013 | 5 375 513 | 0,11% |
| 2012 | 5 369 721 | 27,54% |
| 2011 | 4 210 224 | -15,05% |
| 2010 | 4 956 148 | 7,52% |
| 2009 | 4 609 333 | -9,30% |
| 2008 | 5 082 233 | -4,27% |
| 2007 | 5 309 200 | -7,50% |
| 2006 | 5 739 520 | -1,92% |
| 2005 | 5 852 034 |