| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1016 |
10.4%
|
|
| 2 | 1369 |
14.1%
|
|
| 3 | 1377 |
14.1%
|
|
| 4 | 1009 |
10.4%
|
|
| 5 | 919 |
9.4%
|
|
| 6 | 764 |
7.8%
|
|
| 7 | 3281 |
33.7%
|
|
| Sysmiss | 5 |