| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1298 |
44%
|
| 2 | 1 time | 479 |
16.2%
|
| 3 | 2 or 3 times | 614 |
20.8%
|
| 4 | 4 or 5 times | 220 |
7.5%
|
| 5 | 6 or 7 times | 109 |
3.7%
|
| 6 | 8 or 9 times | 49 |
1.7%
|
| 7 | 10 or 11 times | 55 |
1.9%
|
| 8 | 12 or more times | 128 |
4.3%
|
| Sysmiss | 37 |