| Value | Category | Cases | |
|---|---|---|---|
| 1 | <30 | 7 |
46.7%
|
| 2 | More then 30 | 3 |
20%
|
| 3 | 1-3 H | 4 |
26.7%
|
| 4 | >3 H | 1 |
6.7%
|
| 8 | Dk | 0 |
0%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 177 |