| Value | Category | Cases | |
|---|---|---|---|
| 1 | 747 |
11.4%
|
|
| 2 | 1782 |
27.3%
|
|
| 3 | 981 |
15%
|
|
| 4 | 1426 |
21.8%
|
|
| 5 | 1576 |
24.1%
|
|
| 6 | 21 |
0.3%
|
|
| Sysmiss | 230 |