| Value | Category | Cases | |
|---|---|---|---|
| 0 | 373 |
74.6%
|
|
| 1 | 17 |
3.4%
|
|
| 2 | 18 |
3.6%
|
|
| 3 | 13 |
2.6%
|
|
| 4 | 79 |
15.8%
|
|
| Sysmiss | 1 |