| Value | Category | Cases | |
|---|---|---|---|
| 1 | Many times, | 2079 |
16.7%
|
| 2 | A few times, | 4318 |
34.6%
|
| 3 | Never | 6053 |
48.5%
|
| 4 | Don't know | 30 |
0.2%
|