| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 |
35.4%
|
|
| 2 | 37 |
56.9%
|
|
| 3 | 4 |
6.2%
|
|
| 8 | 1 |
1.5%
|
|
| Sysmiss | 73 |