| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
41%
|
|
| 2 | 7 |
17.9%
|
|
| 3 | 12 |
30.8%
|
|
| 4 | 4 |
10.3%
|
|
| Sysmiss | 192 |