| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 |
15.6%
|
|
| 2 | 62 |
19.4%
|
|
| 3 | 68 |
21.3%
|
|
| 4 | 25 |
7.8%
|
|
| 5 | 62 |
19.4%
|
|
| 6 | 50 |
15.6%
|
|
| 7 | 3 |
0.9%
|
|
| Sysmiss | 3538 |