| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. none | 1273 |
83.8%
|
| 1 | 1. some | 206 |
13.6%
|
| 2 | 2. most | 38 |
2.5%
|
| 3 | 3. all | 2 |
0.1%
|
| Sysmiss | 44 |