| Value | Category | Cases | |
|---|---|---|---|
| 0 | 355 |
16.5%
|
|
| 1 | 125 |
5.8%
|
|
| 2 | 458 |
21.2%
|
|
| 3 | 913 |
42.3%
|
|
| 4 | 305 |
14.1%
|
|
| Sysmiss | 7 |