| Value | Category | Cases | |
|---|---|---|---|
| 1 | 65 |
2.9%
|
|
| 2 | 126 |
5.7%
|
|
| 3 | 594 |
26.8%
|
|
| 4 | 405 |
18.3%
|
|
| 5 | 726 |
32.8%
|
|
| 6 | 187 |
8.4%
|
|
| 7 | 41 |
1.9%
|
|
| 8 | 72 |
3.2%
|
|
| Sysmiss | 12 |