| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 162 |
13.5%
|
| 1 | Rarely | 137 |
11.4%
|
| 2 | Often | 388 |
32.3%
|
| 3 | Always | 511 |
42.6%
|
| 9 | Don't know | 2 |
0.2%
|
| 98 | Refused | 0 |
0%
|