| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.4%
|
|
| 1 | 10 |
23.8%
|
|
| 2 | 25 |
59.5%
|
|
| 3 | 1 |
2.4%
|
|
| 4 | 2 |
4.8%
|
|
| 8 | 3 |
7.1%
|
|
| Sysmiss | 19099 |