| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 724 |
30.3%
|
| 1 | Rarely | 648 |
27.1%
|
| 2 | Often | 565 |
23.6%
|
| 3 | Always | 254 |
10.6%
|
| 9 | Don't know | 199 |
8.3%
|
| 98 | Refused | 0 |
0%
|