| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | Few | 14 |
7.8%
|
| 2 | Half | 13 |
7.3%
|
| 3 | Many | 89 |
49.7%
|
| 4 | All | 63 |
35.2%
|
| Sysmiss | 21 |