| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Didn't happen | 3488 | 3459 |
91.3%
|
| 2 | Once | 50 | 47 |
1.2%
|
| 3 | Twice | 6 | 6 |
0.2%
|
| 4 | 3-5 times | 4 | 3 |
0.1%
|
| 5 | 6-10 times | 2 | 2 |
0%
|
| 6 | 11-20 times | 0 | 0 |
0%
|
| 7 | More than 20 times | 4 | 4 |
0.1%
|
| Sysmiss | 233 | 266 |