| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
60%
|
|
| 1 | 1 |
1.8%
|
|
| 2 | 16 |
29.1%
|
|
| 3 | 3 |
5.5%
|
|
| 4 | 2 |
3.6%
|
|
| Sysmiss | 737 |