| Value | Category | Cases | |
|---|---|---|---|
| 1 | 490 |
19.6%
|
|
| 2 | 670 |
26.8%
|
|
| 3 | 542 |
21.6%
|
|
| 4 | 181 |
7.2%
|
|
| 5 | 109 |
4.4%
|
|
| 6 | 51 |
2%
|
|
| 7 | 461 |
18.4%
|
|
| Sysmiss | 581 |