| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. none | 129 |
4.6%
|
| 2 | 2. poor state | 361 |
12.7%
|
| 3 | 3. average | 736 |
26%
|
| 4 | 4. good state | 1608 |
56.7%
|
| Sysmiss | 1704 |