| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
81.1%
|
|
| 1 | 8 |
10.8%
|
|
| 2 | 5 |
6.8%
|
|
| 3 | 1 |
1.4%
|
|
| Sysmiss | 6314 |