| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once or twice | 43 |
20.1%
|
| 2 | Three to five times | 53 |
24.8%
|
| 3 | Six to ten times | 30 |
14%
|
| 4 | More than ten times | 53 |
24.8%
|
| 5 | Never | 35 |
16.4%
|