| Value | Category | Cases | |
|---|---|---|---|
| 2 | 47 |
19.3%
|
|
| 4 | 46 |
18.9%
|
|
| 5 | 145 |
59.4%
|
|
| 8 | 6 |
2.5%
|
|
| Sysmiss | 811 |