| Value | Category | Cases | |
|---|---|---|---|
| 1 | 643 |
21.9%
|
|
| 2 | 936 |
31.8%
|
|
| 3 | 869 |
29.6%
|
|
| 4 | 390 |
13.3%
|
|
| 5 | 102 |
3.5%
|
|
| Sysmiss | 9467 |