| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
11.9%
|
|
| 2 | 19 |
14.1%
|
|
| 3 | 23 |
17%
|
|
| 4 | 23 |
17%
|
|
| 5 | 10 |
7.4%
|
|
| 6 | 41 |
30.4%
|
|
| 7 | 3 |
2.2%
|
|
| Sysmiss | 5781 |