| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
66.7%
|
|
| 1 | 9 |
11.1%
|
|
| 2 | 11 |
13.6%
|
|
| 3 | 5 |
6.2%
|
|
| 5 | 2 |
2.5%
|
|
| Sysmiss | 203 |