| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 14 |
0.6%
|
| 0 | Never | 1183 |
49.5%
|
| 1 | Sometimes | 626 |
26.2%
|
| 2 | Often | 270 |
11.3%
|
| 3 | Always | 208 |
8.7%
|
| 7 | Not applicable | 38 |
1.6%
|
| 9 | Don't know | 51 |
2.1%
|
| 98 | Refused | 0 |
0%
|