| Value | Category | Cases | |
|---|---|---|---|
| 0 | 108 |
64.3%
|
|
| 1 | 5 |
3%
|
|
| 2 | 50 |
29.8%
|
|
| 3 | 4 |
2.4%
|
|
| 7 | 1 |
0.6%
|
|
| Sysmiss | 1783 |