| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 232 |
19.3%
|
| 1 | Rarely | 161 |
13.4%
|
| 2 | Often | 505 |
42.1%
|
| 3 | Always | 209 |
17.4%
|
| 9 | Don't know | 93 |
7.8%
|
| 998 | Refused | 0 |
0%
|