| Value | Category | Cases | |
|---|---|---|---|
| 0 | 282 |
2.2%
|
|
| 1 | 255 |
2%
|
|
| 2 | 473 |
3.6%
|
|
| 3 | 1002 |
7.7%
|
|
| 4 | 1752 |
13.5%
|
|
| 5 | 2561 |
19.7%
|
|
| 6 | 3540 |
27.3%
|
|
| 7 | 3105 |
23.9%
|
|
| Sysmiss | 3600 |