| Value | Category | Cases | |
|---|---|---|---|
| 0 | 146 |
6.5%
|
|
| 1 | 297 |
13.2%
|
|
| 2 | 436 |
19.4%
|
|
| 3 | 185 |
8.2%
|
|
| 4 | 620 |
27.6%
|
|
| 5 | 564 |
25.1%
|
|
| Sysmiss | 2 |