| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1192 |
49.1%
|
| 1 | Only once | 327 |
13.5%
|
| 2 | A few times | 632 |
26%
|
| 3 | Often | 267 |
11%
|
| 9 | Don't know | 10 |
0.4%
|