| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
66.7%
|
|
| 2 | 1 |
2.1%
|
|
| 3 | 1 |
2.1%
|
|
| 8 | 11 |
22.9%
|
|
| 12 | 3 |
6.3%
|
|
| Sysmiss | 2223 |