| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 3315 |
18.4%
|
| 2 | At times | 7121 |
39.4%
|
| 3 | Rarely | 4474 |
24.8%
|
| 4 | Never | 3141 |
17.4%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 6086 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 116 | |
| -1 | Don't know | 305 |