| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
14.5%
|
|
| 2 | 57 |
21.2%
|
|
| 3 | 61 |
22.7%
|
|
| 4 | 23 |
8.6%
|
|
| 5 | 33 |
12.3%
|
|
| 6 | 50 |
18.6%
|
|
| 7 | 6 |
2.2%
|
|
| Sysmiss | 2344 |