| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. none | 1223 |
80.5%
|
| 1 | 1. some | 207 |
13.6%
|
| 2 | 2. most | 60 |
3.9%
|
| 3 | 3. all | 29 |
1.9%
|
| Sysmiss | 44 |