| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 529 |
22%
|
| 1 | Rarely | 265 |
11%
|
| 2 | Often | 516 |
21.5%
|
| 3 | Always | 1058 |
44.1%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don’t know | 31 |
1.3%
|