| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
5.8%
|
|
| 2 | 24 |
19.8%
|
|
| 3 | 46 |
38%
|
|
| 4 | 15 |
12.4%
|
|
| 5 | 12 |
9.9%
|
|
| 6 | 10 |
8.3%
|
|
| 7 | 7 |
5.8%
|
|
| Sysmiss | 1891 |