| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 946 |
46.9%
|
| 2 | 1 or 2 times | 646 |
32%
|
| 3 | 3 to 9 times | 293 |
14.5%
|
| 4 | 10 or more times | 134 |
6.6%
|
| Sysmiss | 18 |