| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
43.8%
|
|
| 2 | 13 |
27.1%
|
|
| 3 | 6 |
12.5%
|
|
| 4 | 4 |
8.3%
|
|
| 5 | 1 |
2.1%
|
|
| 6 | 3 |
6.3%
|
|
| Sysmiss | 4172 |