| Value | Category | Cases | |
|---|---|---|---|
| 0 | 566 |
85.6%
|
|
| 1 | 78 |
11.8%
|
|
| 2 | 13 |
2%
|
|
| 3 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 5517 |