| Value | Category | Cases | |
|---|---|---|---|
| 1 | 149 |
9.8%
|
|
| 2 | 327 |
21.5%
|
|
| 3 | 236 |
15.5%
|
|
| 4 | 209 |
13.8%
|
|
| 5 | 216 |
14.2%
|
|
| 6 | 308 |
20.3%
|
|
| 7 | 75 |
4.9%
|
|
| Sysmiss | 4396 |