| State | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 |
| Andhra Pradesh | 1 | 5 | 1 | 21 | |||||||
| Assam | 1 | 2 | 1 | 1 | |||||||
| Bihar | 9 | 117 | 233 | 503 | 61 | 30 | 39 | 18 | 121 | 27 | 50 |
| Chandigarh | 1 | 1 | 1 | ||||||||
| Chattisgarh | 1 | ||||||||||
| Delhi | 4 | 5 | 2 | 7 | 1 | 2 | 3 | 24 | 3 | 3 | |
| Gujarat | 1 | 4 | 1 | 3 | 24 | 1 | 2 | ||||
| Haryana | 1 | 4 | 2 | 6 | 19 | 1 | 2 | 3 | 37 | 5 | 4 |
| Himachal Pradesh | 1 | 1 | |||||||||
| Jammu & Kashmir | 1 | 1 | 1 | ||||||||
| Jharkhand | 8 | 2 | 1 | 2 | 1 | 12 | 2 | ||||
| Karnataka | 1 | 1 | 36 | 8 | |||||||
| Kerala | 1 | ||||||||||
| Madhya Pradesh | 1 | 3 | 11 | 21 | 2 | ||||||
| Maharashtra | 5 | 2 | 2 | 5 | 3 | 3 | 6 | 4 | 7 | ||
| Orissa | 2 | 1 | 2 | 4 | |||||||
| Rajasthan | 3 | 2 | 3 | 1 | 4 | 41 | |||||
| Punjab | 4 | 2 | 1 | 8 | 1 | 1 | 2 | 5 | |||
| Tamil Nadu | 1 | 2 | |||||||||
| U.P. | 10 | 602 | 305 | 341 | 548 | 29 | 82 | 88 | 1242 | 216 | 179 |
| Uttaranchal | 4 | 1 | 6 | 13 | 1 | 1 | 14 | 3 | |||
| West Bengal | 8 | 2 | 2 | 1 | 2 | 28 | 49 | 1 | 8 | ||
| State | 42 | 741 | 559 | 874 | 676 | 66 | 134 | 225 | 1600 | 268 | 265 |