| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
51.7%
|
|
| 2 | 16 |
27.6%
|
|
| 3 | 3 |
5.2%
|
|
| 4 | 7 |
12.1%
|
|
| 5 | 1 |
1.7%
|
|
| 8 | 1 |
1.7%
|
|
| Sysmiss | 403 |