| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 510 689 | 23,46% |
| 2011 | 413 664 | 76,72% |
| 2010 | 234 078 | 1,78% |
| 2009 | 229 993 | -51,83% |
| 2008 | 477 422 | 55,35% |
| 2007 | 307 314 | -19,39% |
| 2006 | 381 236 | 50,02% |
| 2005 | 254 130 | -47,09% |
| 2004 | 480 285 | 117,38% |
| 2003 | 220 942 | 23,85% |
| 2002 | 178 393 | -27,06% |
| 2001 | 244 587 |