| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once or twice | 57 |
26.6%
|
| 2 | Three to five times | 54 |
25.2%
|
| 3 | Six to ten times | 29 |
13.6%
|
| 4 | More than ten times | 32 |
15%
|
| 5 | Never | 42 |
19.6%
|