| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.7%
|
|
| 1 | 18 |
30.5%
|
|
| 2 | 5 |
8.5%
|
|
| 3 | 34 |
57.6%
|
|
| 12 | 1 |
1.7%
|
|
| Sysmiss | 54 |