| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Didn't happen | 785 | 780 |
89.5%
|
| 2 | Once | 22 | 22 |
2.6%
|
| 3 | Twice | 11 | 14 |
1.6%
|
| 4 | 3-5 times | 21 | 28 |
3.3%
|
| 5 | 6-10 times | 8 | 7 |
0.8%
|
| 6 | 11-20 times | 2 | 2 |
0.2%
|
| 7 | More than 20 times | 22 | 18 |
2%
|