| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 7440 |
85.1%
|
| 2 | 1 time | 814 |
9.3%
|
| 3 | 2 or 3 times | 345 |
3.9%
|
| 4 | 4 or 5 times | 88 |
1%
|
| 5 | 6 or more times | 60 |
0.7%
|
| Sysmiss | 14 |