| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
22%
|
|
| 2 | 14 |
34.1%
|
|
| 3 | 14 |
34.1%
|
|
| 4 | 4 |
9.8%
|
|
| Sysmiss | 243 |