| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 803 |
57%
|
| 2 | 1 time | 293 |
20.8%
|
| 3 | 2 or 3 times | 150 |
10.7%
|
| 4 | 4 or 5 times | 69 |
4.9%
|
| 5 | 6 or 7 times | 34 |
2.4%
|
| 6 | 8 or 9 times | 8 |
0.6%
|
| 7 | 10 or 11 times | 3 |
0.2%
|
| 8 | 12 or more times | 48 |
3.4%
|
| Sysmiss | 14 |