| Value | Category | Cases | |
|---|---|---|---|
| 0 | 606 |
71.9%
|
|
| 1 | 186 |
22.1%
|
|
| 2 | 47 |
5.6%
|
|
| 3 | 4 |
0.5%
|
|
| 5 | 5+ | 0 |
0%
|
| Sysmiss | 292 |