| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 980 |
41%
|
| 1 | Only Sometimes | 947 |
39.6%
|
| 2 | Often | 277 |
11.6%
|
| 3 | Always | 100 |
4.2%
|
| 9 | Don't know | 86 |
3.6%
|
| 98 | Refused | 0 |
0%
|