| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. none | 1077 |
75.4%
|
| 1 | 1. some | 299 |
20.9%
|
| 2 | 2. most | 41 |
2.9%
|
| 3 | 3. all | 12 |
0.8%
|
| Sysmiss | 134 |