| Valid | Frequency | percent % |
| 0 | 312,325 | 4.9 |
| 1 | 415,842 | 6.5 |
| 2 | 1,421,211 | 22. |
| 3 | 1,173,887 | 18. |
| 4 | 1,214,481 | 19. |
| 5 | 906,377 | 14. |
| 6 | 582,517 | 9.1 |
| 7 | 330,162 | 5.1 |
| Total | 6,356,802 | 100 |
| Valid | Frequency | percent % |
| 0 | 312,325 | 4.9 |
| 1 | 415,842 | 6.5 |
| 2 | 1,421,211 | 22. |
| 3 | 1,173,887 | 18. |
| 4 | 1,214,481 | 19. |
| 5 | 906,377 | 14. |
| 6 | 582,517 | 9.1 |
| 7 | 330,162 | 5.1 |
| Total | 6,356,802 | 100 |