| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1200 |
50%
|
| 1 | Rarely | 761 |
31.7%
|
| 2 | Often | 254 |
10.6%
|
| 3 | Always | 102 |
4.3%
|
| 8 | Refused to answer | 3 |
0.1%
|
| 9 | Don’t know | 80 |
3.3%
|