| Value | Category | Cases | |
|---|---|---|---|
| 1 | 160 |
2.8%
|
|
| 2 | 766 |
13.6%
|
|
| 3 | 969 |
17.2%
|
|
| 4 | 820 |
14.5%
|
|
| 5 | 994 |
17.6%
|
|
| 6 | 1476 |
26.2%
|
|
| 7 | 456 |
8.1%
|
|
| Sysmiss | 275 |