| Value | Category | Cases | |
|---|---|---|---|
| 1 | 392 |
2.6%
|
|
| 2 | 2316 |
15.1%
|
|
| 3 | 8587 |
55.9%
|
|
| 4 | 4063 |
26.5%
|
|
| Sysmiss | 1212 |