| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 124 |
10.5%
|
| 1 | Just once or twice | 127 |
10.7%
|
| 2 | Several times | 353 |
29.9%
|
| 3 | Many times | 370 |
31.3%
|
| 4 | Always | 204 |
17.3%
|
| 9 | Don't Know | 4 |
0.3%
|
| 98 | Refused | 0 |
0%
|