| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Didn't happen | 3331 | 3307 |
87.4%
|
| 2 | Once | 74 | 73 |
1.9%
|
| 3 | Twice | 46 | 45 |
1.2%
|
| 4 | 3-5 times | 46 | 43 |
1.1%
|
| 5 | 6-10 times | 25 | 23 |
0.6%
|
| 6 | 11-20 times | 3 | 3 |
0.1%
|
| 7 | More than 20 times | 27 | 25 |
0.7%
|
| Sysmiss | 233 | 266 |