| Value | Category | Cases | |
|---|---|---|---|
| 0 | 92 |
69.2%
|
|
| 1 | 2 |
1.5%
|
|
| 2 | 35 |
26.3%
|
|
| 3 | 4 |
3%
|
|
| Sysmiss | 1818 |