| Value | Category | Cases | |
|---|---|---|---|
| 0 | It hasn't happened to me | 23 |
60.5%
|
| 1 | Once | 10 |
26.3%
|
| 2 | Twice | 2 |
5.3%
|
| 3 | Three times | 1 |
2.6%
|
| 4 | Four times | 0 |
0%
|
| 5 | 5 or more times | 2 |
5.3%
|
| 999 | I don't wish to answer | 0 |
0%
|
| Sysmiss | 211 |