| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 917 |
45.7%
|
| 2 | Just once or twice | 338 |
16.8%
|
| 3 | Several times | 391 |
19.5%
|
| 4 | Many times | 243 |
12.1%
|
| 5 | Always | 113 |
5.6%
|
| 998 | Refused | 1 |
0%
|
| 999 | Do not know | 3 |
0.1%
|