| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Didn't happen | 645 | 642 |
73.7%
|
| 2 | Once | 69 | 70 |
8.1%
|
| 3 | Twice | 52 | 53 |
6.1%
|
| 4 | 3-5 times | 43 | 52 |
5.9%
|
| 5 | 6-10 times | 22 | 19 |
2.2%
|
| 6 | 11-20 times | 10 | 12 |
1.3%
|
| 7 | More than 20 times | 30 | 24 |
2.7%
|