| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. 0 | 1097 |
48%
|
| 1 | 1. 0 - 60 | 928 |
40.6%
|
| 2 | 2. 61 - 180 | 151 |
6.6%
|
| 3 | 3. more than 180 | 109 |
4.8%
|
| Sysmiss | 2253 |