| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1458 |
61.3%
|
| 1 | A few times | 299 |
12.6%
|
| 2 | Often | 205 |
8.6%
|
| 8 | Refused | 5 |
0.2%
|
| 9 | Don’t know | 411 |
17.3%
|