| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
77.4%
|
|
| 2 | 8 |
15.1%
|
|
| 3 | 1 |
1.9%
|
|
| 7 | 1 |
1.9%
|
|
| 12 | 2 |
3.8%
|
|
| Sysmiss | 46 |