| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
58.5%
|
|
| 2 | 3 |
5.7%
|
|
| 3 | 5 |
9.4%
|
|
| 4 | 6 |
11.3%
|
|
| 6 | 8 |
15.1%
|
|
| Sysmiss | 1 |