| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 923 |
56.5%
|
| 2 | 1 time | 291 |
17.8%
|
| 3 | 2 or 3 times | 202 |
12.4%
|
| 4 | 4 or 5 times | 85 |
5.2%
|
| 5 | 6 or 7 times | 37 |
2.3%
|
| 6 | 8 or 9 times | 22 |
1.3%
|
| 7 | 10 or 11 times | 17 |
1%
|
| 8 | 12 or more times | 57 |
3.5%
|
| Sysmiss | 77 |