| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1088 |
50.2%
|
|
| 1 | 653 |
30.1%
|
|
| 2 | 337 |
15.6%
|
|
| 3 | 51 |
2.4%
|
|
| 4 | 20 |
0.9%
|
|
| 8 | 17 |
0.8%
|
|
| Sysmiss | 84 |