| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not applicable | 1927 |
24.7%
|
| 1 | Never | 878 |
11.3%
|
| 2 | Seldom | 1201 |
15.4%
|
| 3 | Sometimes | 2006 |
25.7%
|
| 4 | Often | 571 |
7.3%
|
| 5 | Always | 1181 |
15.1%
|
| ? | Missing | 33 |
0.4%
|