| Value | Category | Cases | |
|---|---|---|---|
| 1 | 451 |
14.2%
|
|
| 2 | 1292 |
40.7%
|
|
| 3 | 892 |
28.1%
|
|
| 4 | 369 |
11.6%
|
|
| 5 | 127 |
4%
|
|
| 6 | 46 |
1.4%
|
|
| Sysmiss | 1 |