| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1720 |
30.7%
|
|
| 2 | 1260 |
22.5%
|
|
| 3 | 602 |
10.8%
|
|
| 4 | 1536 |
27.4%
|
|
| 5 | 477 |
8.5%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 2979 |