| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 666 |
52.1%
|
| 1 | Rarely | 522 |
40.8%
|
| 2 | Often | 56 |
4.4%
|
| 3 | Always | 19 |
1.5%
|
| 9 | Don't know | 15 |
1.2%
|
| 998 | Refused | 0 |
0%
|