| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
31.9%
|
|
| 2 | 43 |
59.7%
|
|
| 3 | 2 |
2.8%
|
|
| 4 | 2 |
2.8%
|
|
| 5 | 2 |
2.8%
|
|
| Sysmiss | 78 |