| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 1235 |
51.5%
|
| 1 | Just once or twice | 422 |
17.6%
|
| 2 | Several times | 353 |
14.7%
|
| 3 | Many times | 187 |
7.8%
|
| 4 | Always | 167 |
7%
|
| 9 | Don't Know | 36 |
1.5%
|
| 98 | Refused | 0 |
0%
|