| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 378 |
27.5%
|
| 2 | 1 time | 499 |
36.2%
|
| 3 | 2 or 3 times | 291 |
21.1%
|
| 4 | 4 or 5 times | 88 |
6.4%
|
| 5 | 6 or 7 times | 37 |
2.7%
|
| 6 | 8 or 9 times | 18 |
1.3%
|
| 7 | 10 or 11 times | 18 |
1.3%
|
| 8 | 12 or more times | 48 |
3.5%
|
| Sysmiss | 271 |