| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 |
7.2%
|
|
| 2 | 137 |
19.8%
|
|
| 3 | 110 |
15.9%
|
|
| 4 | 75 |
10.8%
|
|
| 5 | 79 |
11.4%
|
|
| 6 | 218 |
31.5%
|
|
| 7 | 24 |
3.5%
|
|
| Sysmiss | 1897 |