| Value | Category | Cases | |
|---|---|---|---|
| 0 | 757 |
15.9%
|
|
| 1 | 619 |
13%
|
|
| 2 | 1119 |
23.5%
|
|
| 3 | 934 |
19.6%
|
|
| 4 | 381 |
8%
|
|
| 5 | 229 |
4.8%
|
|
| 6 | 54 |
1.1%
|
|
| 7 | 677 |
14.2%
|
|
| Sysmiss | 11 |