| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 385 |
32.3%
|
| 1 | Rarely | 103 |
8.6%
|
| 2 | Often | 146 |
12.3%
|
| 3 | Always | 69 |
5.8%
|
| 9 | Don’t know | 488 |
41%
|
| 98 | Refused | 0 |
0%
|