| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
20%
|
|
| 1 | 169 |
76.8%
|
|
| 2 | 5 |
2.3%
|
|
| 3 | 2 |
0.9%
|
|
| Sysmiss | 90 |