| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
83.6%
|
|
| 1 | 4 |
5.5%
|
|
| 2 | 4 |
5.5%
|
|
| 4 | 3 |
4.1%
|
|
| 5 | 1 |
1.4%
|
|
| Sysmiss | 2589 |