| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 700 |
58.3%
|
| 1 | Some of the time | 352 |
29.3%
|
| 2 | Most of the time | 70 |
5.8%
|
| 3 | Always | 14 |
1.2%
|
| 9 | Don't know | 64 |
5.3%
|
| 98 | Refused | 0 |
0%
|