| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 860 |
71.7%
|
| 1 | Just once or twice | 187 |
15.6%
|
| 2 | Several times | 104 |
8.7%
|
| 3 | Many times | 40 |
3.3%
|
| 4 | Always | 9 |
0.8%
|
| 9 | Don't Know | 0 |
0%
|
| 98 | Refused | 0 |
0%
|