| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
11.5%
|
|
| 2 | 24 |
10.6%
|
|
| 4 | 8 |
3.5%
|
|
| 5 | 7 |
3.1%
|
|
| 6 | 161 |
70.9%
|
|
| 8 | 1 |
0.4%
|
|
| Sysmiss | 298 |