| Value | Category | Cases | |
|---|---|---|---|
| 1 | 198 |
12.4%
|
|
| 2 | 350 |
21.9%
|
|
| 3 | 417 |
26.1%
|
|
| 4 | 253 |
15.8%
|
|
| 7 | 195 |
12.2%
|
|
| 8 | 186 |
11.6%
|
|
| Sysmiss | 1 |