| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 484 |
40.3%
|
| 1 | Only Sometimes | 420 |
35%
|
| 2 | Often | 150 |
12.5%
|
| 3 | Always | 87 |
7.3%
|
| 9 | Don't know | 59 |
4.9%
|
| 98 | Refused | 0 |
0%
|