| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 93 |
7.8%
|
| 1 | Rarely | 124 |
10.3%
|
| 2 | Often | 273 |
22.8%
|
| 3 | Always | 635 |
52.9%
|
| 9 | Don't know | 75 |
6.3%
|
| 998 | Refused | 0 |
0%
|