| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 912 |
45%
|
| 2 | 1 time | 418 |
20.6%
|
| 3 | 2 or 3 times | 298 |
14.7%
|
| 4 | 4 or 5 times | 105 |
5.2%
|
| 5 | 6 or 7 times | 68 |
3.4%
|
| 6 | 8 or 9 times | 55 |
2.7%
|
| 7 | 10 or 11 times | 31 |
1.5%
|
| 8 | 12 or more times | 139 |
6.9%
|
| Sysmiss | 37 |