| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
8%
|
|
| 1 | 38 |
76%
|
|
| 3 | 3 |
6%
|
|
| 4 | 2 |
4%
|
|
| 5 | 3 |
6%
|
|
| Sysmiss | 183 |