| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 503 |
41.9%
|
| 1 | Rarely | 202 |
16.8%
|
| 2 | Often | 270 |
22.5%
|
| 3 | Always | 102 |
8.5%
|
| 9 | Don't know | 123 |
10.3%
|
| 998 | Refused | 0 |
0%
|