| Valid | Frequency | percent % |
| 0 | 404,567 | 6.1 |
| 1 | 520,171 | 7.9 |
| 2 | 1,468,710 | 22. |
| 3 | 1,174,786 | 17. |
| 4 | 1,182,045 | 18. |
| 5 | 882,505 | 13. |
| 6 | 574,369 | 8.7 |
| 7 | 332,489 | 5.0 |
| Total | 6,539,642 | 100 |
| Valid | Frequency | percent % |
| 0 | 404,567 | 6.1 |
| 1 | 520,171 | 7.9 |
| 2 | 1,468,710 | 22. |
| 3 | 1,174,786 | 17. |
| 4 | 1,182,045 | 18. |
| 5 | 882,505 | 13. |
| 6 | 574,369 | 8.7 |
| 7 | 332,489 | 5.0 |
| Total | 6,539,642 | 100 |