| Value | Category | Cases | |
|---|---|---|---|
| 1 | 582 |
29.2%
|
|
| 2 | 242 |
12.1%
|
|
| 3 | 150 |
7.5%
|
|
| 4 | 130 |
6.5%
|
|
| 5 | 133 |
6.7%
|
|
| 6 | 284 |
14.2%
|
|
| 7 | 472 |
23.7%
|
|
| Sysmiss | 6 |