| Value | Category | Cases | |
|---|---|---|---|
| 1 | 82 |
68.3%
|
|
| 2 | 33 |
27.5%
|
|
| 5 | 1 |
0.8%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 3 |
2.5%
|
|
| Sysmiss | 18 |