| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 27 328 443 | 90,82% |
| 2011 | 14 321 882 | 18,60% |
| 2010 | 12 075 461 | -53,53% |
| 2009 | 25 986 839 | 57,33% |
| 2008 | 16 517 507 | 275,87% |
| 2007 | 4 394 473 | -60,20% |
| 2006 | 11 040 125 | -11,81% |
| 2005 | 12 518 891 | 63,80% |
| 2004 | 7 642 804 | 97,68% |
| 2003 | 3 866 288 | -68,24% |
| 2002 | 12 175 160 | 129,23% |
| 2001 | 5 311 320 |