| Value | Category | Cases | |
|---|---|---|---|
| 1 | 706 |
4.2%
|
|
| 2 | 2551 |
15.3%
|
|
| 3 | 12951 |
77.5%
|
|
| 4 | 106 |
0.6%
|
|
| 5 | 385 |
2.3%
|
|
| 6 | 6 |
0%
|
|
| Sysmiss | 21571 |