| Value | Category | Cases | |
|---|---|---|---|
| 1 | 173 |
7.8%
|
|
| 2 | 352 |
15.9%
|
|
| 3 | 316 |
14.3%
|
|
| 4 | 234 |
10.6%
|
|
| 5 | 345 |
15.6%
|
|
| 6 | 584 |
26.4%
|
|
| 7 | 207 |
9.4%
|
|
| Sysmiss | 3465 |