| Дата | Значение | Изменение, % |
|---|---|---|
| 2012 | 34 198,00 | -2,34% |
| 2011 | 35 019,00 | 1,40% |
| 2010 | 34 535,00 | 0,09% |
| 2009 | 34 504,00 | -0,60% |
| 2008 | 34 714,00 | 0,24% |
| 2007 | 34 630,00 | 1,88% |
| 2006 | 33 990,00 | 1,87% |
| 2005 | 33 366,00 | 2,84% |
| 2004 | 32 444,00 | 3,32% |
| 2003 | 31 400,00 | -3,93% |
| 2002 | 32 684,00 | 1,51% |
| 2001 | 32 198,00 |