| Value | Category | Cases | |
|---|---|---|---|
| 0 | 25 |
1%
|
|
| 1 | 342 |
14.4%
|
|
| 2 | 387 |
16.2%
|
|
| 3 | 423 |
17.8%
|
|
| 4 | 307 |
12.9%
|
|
| 5 | 123 |
5.2%
|
|
| 6 | 776 |
32.6%
|
|
| Sysmiss | 22725 |