| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 588 |
49%
|
| 1 | Rarely | 254 |
21.2%
|
| 2 | Often | 125 |
10.4%
|
| 3 | Always | 100 |
8.3%
|
| 8 | Refused | 10 |
0.8%
|
| 9 | Don’t know | 123 |
10.3%
|