| Value | Category | Cases | |
|---|---|---|---|
| 1 | 499 |
20.7%
|
|
| 2 | 142 |
5.9%
|
|
| 3 | 46 |
1.9%
|
|
| 4 | 1054 |
43.7%
|
|
| 5 | 641 |
26.6%
|
|
| 6 | 32 |
1.3%
|
|
| Sysmiss | 12914 |