| तिथि | मान | बदले , % |
|---|---|---|
| 2013 | 19,94,634 | -2.12% |
| 2012 | 20,37,830 | -6.37% |
| 2011 | 21,76,526 | 19.43% |
| 2010 | 18,22,472 | -0.91% |
| 2009 | 18,39,159 | 12.73% |
| 2008 | 16,31,473 | 0.00% |
| 2007 | 16,31,473 | -9.87% |
| 2006 | 18,10,213 | 13.08% |
| 2005 | 16,00,768 | -10.99% |
| 2004 | 17,98,408 | -10.42% |
| 2003 | 20,07,494 | 40.33% |
| 2002 | 14,30,570 |