| Value | Category | Cases | |
|---|---|---|---|
| 0 | 59 |
2.4%
|
|
| 1 | 514 |
20.7%
|
|
| 2 | 548 |
22.1%
|
|
| 3 | 472 |
19%
|
|
| 4 | 268 |
10.8%
|
|
| 5 | 88 |
3.5%
|
|
| 6 | 532 |
21.4%
|
|
| Sysmiss | 22633 |