| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 668 |
53.4%
|
| 2 | 1 time | 218 |
17.4%
|
| 3 | 2 or 3 times | 177 |
14.1%
|
| 4 | 4 or 5 times | 69 |
5.5%
|
| 5 | 6 or 7 times | 38 |
3%
|
| 6 | 8 or 9 times | 18 |
1.4%
|
| 7 | 10 or 11 times | 12 |
1%
|
| 8 | 12 or more times | 51 |
4.1%
|
| Sysmiss | 15 |