| Value | Category | Cases | |
|---|---|---|---|
| 1 | 211 |
13.7%
|
|
| 2 | 310 |
20.1%
|
|
| 3 | 287 |
18.6%
|
|
| 4 | 136 |
8.8%
|
|
| 5 | 186 |
12.1%
|
|
| 6 | 34 |
2.2%
|
|
| 7 | 378 |
24.5%
|
|
| Sysmiss | 287 |