| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 257 |
21.4%
|
| 1 | Rarely | 254 |
21.2%
|
| 2 | Often | 308 |
25.7%
|
| 3 | Always | 127 |
10.6%
|
| 9 | Do not know | 254 |
21.2%
|
| 98 | Refused | 0 |
0%
|