| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 9648 |
40.3%
|
| 2 | 2 | 1241 |
5.2%
|
| 3 | 3 | 1653 |
6.9%
|
| 4 | 4 | 1321 |
5.5%
|
| 5 | 5 | 3694 |
15.4%
|
| 6 | 6 | 2659 |
11.1%
|
| 7 | 7 | 753 |
3.1%
|
| 8 | 8 | 997 |
4.2%
|
| 9 | 9 | 593 |
2.5%
|
| 10 | Always | 1368 |
5.7%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 42 | |
| -1 | Don't know | 589 |