| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 529 |
45.6%
|
| 1 | Rarely | 471 |
40.6%
|
| 2 | Often | 131 |
11.3%
|
| 3 | Always | 11 |
0.9%
|
| 9 | Don't know | 19 |
1.6%
|
| 998 | Refused | 0 |
0%
|