| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Didn't happen | 3406 | 3381 |
89.3%
|
| 2 | Once | 50 | 47 |
1.2%
|
| 3 | Twice | 33 | 31 |
0.8%
|
| 4 | 3-5 times | 27 | 24 |
0.6%
|
| 5 | 6-10 times | 11 | 10 |
0.3%
|
| 6 | 11-20 times | 7 | 9 |
0.2%
|
| 7 | More than 20 times | 19 | 19 |
0.5%
|
| Sysmiss | 234 | 267 |