| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 543 |
45.3%
|
| 1 | Rarely | 157 |
13.1%
|
| 2 | Often | 274 |
22.8%
|
| 3 | Always | 124 |
10.3%
|
| 9 | Don't know | 102 |
8.5%
|
| 998 | Refused | 0 |
0%
|