| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
53.6%
|
|
| 2 | 6 |
10.7%
|
|
| 3 | 11 |
19.6%
|
|
| 4 | 4 |
7.1%
|
|
| 5 | 1 |
1.8%
|
|
| 6 | 1 |
1.8%
|
|
| 7 | 3 |
5.4%
|
|
| Sysmiss | 277 |