| Дата | Значение | Изменение, % |
|---|---|---|
| 2013 | 15 493,7 | 15,83% |
| 2012 | 13 376,0 | -7,88% |
| 2011 | 14 520,9 | 30,21% |
| 2010 | 11 151,6 | -5,06% |
| 2009 | 11 745,7 | -5,89% |
| 2008 | 12 480,7 | 35,64% |
| 2007 | 9 201,2 | -9,89% |
| 2006 | 10 210,7 | 1,55% |
| 2005 | 10 054,8 | 0,27% |
| 2004 | 10 028,0 | 28,21% |
| 2003 | 7 821,5 | -11,01% |
| 2002 | 8 789,3 |