| Valid | Frequency | percent % |
| 0 | 404,564 | 6.1 |
| 1 | 520,174 | 7.9 |
| 2 | 1,468,702 | 22. |
| 3 | 1,174,805 | 17. |
| 4 | 1,182,053 | 18. |
| 5 | 882,508 | 13. |
| 6 | 574,364 | 8.7 |
| 7 | 332,505 | 5.0 |
| Total | 6,539,675 | 100 |
| Valid | Frequency | percent % |
| 0 | 404,564 | 6.1 |
| 1 | 520,174 | 7.9 |
| 2 | 1,468,702 | 22. |
| 3 | 1,174,805 | 17. |
| 4 | 1,182,053 | 18. |
| 5 | 882,508 | 13. |
| 6 | 574,364 | 8.7 |
| 7 | 332,505 | 5.0 |
| Total | 6,539,675 | 100 |