| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
4.4%
|
|
| 2 | 24 |
5.9%
|
|
| 3 | 35 |
8.6%
|
|
| 4 | 34 |
8.3%
|
|
| 5 | 77 |
18.9%
|
|
| 6 | 132 |
32.4%
|
|
| 7 | 88 |
21.6%
|
|
| Sysmiss | 2254 |