| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
2.6%
|
|
| 2 | 130 |
5.9%
|
|
| 3 | 537 |
24.2%
|
|
| 4 | 615 |
27.7%
|
|
| 5 | 731 |
33%
|
|
| 6 | 124 |
5.6%
|
|
| 7 | 23 |
1%
|
|
| Sysmiss | 11 |