| Value | Category | Cases | |
|---|---|---|---|
| 0 | 696 |
29.8%
|
|
| 1 | 697 |
29.9%
|
|
| 2 | 513 |
22%
|
|
| 3 | 427 |
18.3%
|
|
| Sysmiss | 2496 |