| Value | Category | Cases | |
|---|---|---|---|
| 1 | 606 |
4%
|
|
| 2 | 1067 |
7%
|
|
| 3 | 4549 |
29.7%
|
|
| 4 | 6248 |
40.8%
|
|
| 5 | 2840 |
18.5%
|
|
| Sysmiss | 332 |