| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 807 |
33.6%
|
| 1 | Rarely | 1188 |
49.5%
|
| 2 | Often | 316 |
13.2%
|
| 3 | Always | 74 |
3.1%
|
| 9 | Don't know | 15 |
0.6%
|
| 998 | Refused | 0 |
0%
|