| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. 0 | 187 |
6.6%
|
| 1 | 1. 0 - 60 | 658 |
23.4%
|
| 2 | 2. 61 - 180 | 794 |
28.2%
|
| 3 | 3. more than 180 | 1177 |
41.8%
|
| Sysmiss | 1722 |