| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. none | 1114 |
78%
|
| 1 | 1. some | 252 |
17.6%
|
| 2 | 2. most | 53 |
3.7%
|
| 3 | 3. all | 10 |
0.7%
|
| Sysmiss | 134 |