| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 2286 |
12.1%
|
| 2 | Often | 3125 |
16.5%
|
| 3 | Sometimes | 8107 |
42.7%
|
| 4 | Never | 4832 |
25.5%
|
| 5 | Do not know | 591 |
3.1%
|
| 99 | Unspecified | 29 |
0.2%
|