| Value | Category | Cases | |
|---|---|---|---|
| 1 | 378 |
5.9%
|
|
| 2 | 559 |
8.8%
|
|
| 3 | 386 |
6.1%
|
|
| 4 | 196 |
3.1%
|
|
| 5 | 219 |
3.4%
|
|
| 6 | 65 |
1%
|
|
| 7 | 4562 |
71.7%
|
|
| Sysmiss | 3702 |