| Value | Category | Cases | |
|---|---|---|---|
| 0 | 86 |
58.5%
|
|
| 1 | 38 |
25.9%
|
|
| 2 | 15 |
10.2%
|
|
| 3 | 8 |
5.4%
|
|
| Sysmiss | 27 |