| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
84.2%
|
|
| 1 | 2 |
5.3%
|
|
| 2 | 3 |
7.9%
|
|
| 3 | 1 |
2.6%
|
|
| Sysmiss | 1 |