| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
3.6%
|
|
| 2 | 15 |
13.5%
|
|
| 3 | 30 |
27%
|
|
| 4 | 19 |
17.1%
|
|
| 5 | 3 |
2.7%
|
|
| 8 | 40 |
36%
|
|
| Sysmiss | 312 |