| Value | Category | Cases | |
|---|---|---|---|
| 1 | 256 |
1.7%
|
|
| 2 | 626 |
4.2%
|
|
| 3 | 3423 |
23%
|
|
| 4 | 6068 |
40.7%
|
|
| 5 | 4528 |
30.4%
|
|
| Sysmiss | 1539 |