| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 515 |
42.9%
|
| 1 | Some of the time | 353 |
29.4%
|
| 2 | Most of the time | 158 |
13.2%
|
| 3 | Always | 59 |
4.9%
|
| 9 | Don't know | 115 |
9.6%
|
| 98 | Refused | 0 |
0%
|