| Value | Category | Cases | |
|---|---|---|---|
| 1 | 46 |
2.1%
|
|
| 2 | 104 |
4.7%
|
|
| 3 | 567 |
25.5%
|
|
| 4 | 371 |
16.7%
|
|
| 5 | 709 |
31.9%
|
|
| 6 | 238 |
10.7%
|
|
| 7 | 91 |
4.1%
|
|
| 8 | 94 |
4.2%
|
|
| Sysmiss | 8 |