| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 46 |
1.9%
|
| 0 | Never | 1399 |
58.3%
|
| 1 | Sometimes | 374 |
15.6%
|
| 2 | Often | 244 |
10.2%
|
| 3 | Always | 112 |
4.7%
|
| 7 | Not applicable | 62 |
2.6%
|
| 9 | Don't know | 163 |
6.8%
|
| 998 | Refused | 0 |
0%
|