| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | Few | 16 |
34.8%
|
| 2 | Half | 3 |
6.5%
|
| 3 | Many | 14 |
30.4%
|
| 4 | All | 13 |
28.3%
|
| Sysmiss | 154 |