| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 397 |
33.1%
|
| 1 | Sometimes | 374 |
31.2%
|
| 2 | Often | 148 |
12.3%
|
| 3 | Always | 114 |
9.5%
|
| 7 | Not applicable | 91 |
7.6%
|
| 9 | Dont know | 76 |
6.3%
|
| 998 | Refused | 0 |
0%
|