| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 11493 |
51.9%
|
| 2 | 2 | 1898 |
8.6%
|
| 3 | 3 | 1975 |
8.9%
|
| 4 | 4 | 1128 |
5.1%
|
| 5 | 5 | 1935 |
8.7%
|
| 6 | 6 | 1407 |
6.4%
|
| 7 | 7 | 587 |
2.7%
|
| 8 | 8 | 612 |
2.8%
|
| 9 | 9 | 314 |
1.4%
|
| 10 | Always | 776 |
3.5%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 2045 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 24 | |
| -1 | Don't know | 364 |