| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2221 |
49.5%
|
|
| 1 | 715 |
15.9%
|
|
| 2 | 760 |
16.9%
|
|
| 3 | 793 |
17.7%
|
|
| Sysmiss | 92 |