| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 154 |
12.8%
|
| 0 | Never | 561 |
46.8%
|
| 1 | Sometimes | 257 |
21.4%
|
| 2 | Often | 118 |
9.8%
|
| 3 | Always | 90 |
7.5%
|
| 7 | Not Applicable | 4 |
0.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 15 |
1.3%
|