| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1674 |
35.6%
|
|
| 2 | 928 |
19.7%
|
|
| 3 | 727 |
15.5%
|
|
| 4 | 1309 |
27.8%
|
|
| 5 | 44 |
0.9%
|
|
| 8 | 22 |
0.5%
|
|
| Sysmiss | 15903 |