| Value | Category | Cases | |
|---|---|---|---|
| 1 | 291 |
5.1%
|
|
| 2 | 438 |
7.7%
|
|
| 3 | 674 |
11.9%
|
|
| 4 | 690 |
12.2%
|
|
| 5 | 971 |
17.1%
|
|
| 6 | 2176 |
38.4%
|
|
| 7 | 426 |
7.5%
|
|
| Sysmiss | 824 |