| 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Khyber Pakhtunkhwa | 1,983 | 1,847 | 1,949 | 1,987 | 2,122 | 2,243 | 2,457 | 3,204 | 3,153 | 3,306 |
| Punjab | 2,522 | 2,754 | 2,829 | 2,629 | 2,374 | 1,979 | 1,619 | 1,712 | 1,830 | 2,385 |
| Sindh | 854 | 582 | 512 | 373 | 353 | 332 | 298 | 290 | 272 | 262 |
| Balochistan | 287 | 186 | 153 | 185 | 161 | 169 | 168 | 179 | 192 | 237 |
| Islamabad | 94 | 136 | 109 | 124 | 99 | 102 |