| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
17.9%
|
|
| 2 | 26 |
22.2%
|
|
| 3 | 65 |
55.6%
|
|
| 6 | 4 |
3.4%
|
|
| 7 | 1 |
0.9%
|
|
| Sysmiss | 8 |