| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 800 |
66.7%
|
| 1 | Only Sometimes | 163 |
13.6%
|
| 2 | Often | 70 |
5.8%
|
| 3 | Always | 28 |
2.3%
|
| 9 | Don’t know | 139 |
11.6%
|
| 998 | Refused | 0 |
0%
|