| Value | Category | Cases | |
|---|---|---|---|
| 0 | 566 |
3.6%
|
|
| 1 | 559 |
3.6%
|
|
| 2 | 619 |
4%
|
|
| 3 | 909 |
5.8%
|
|
| 4 | 1658 |
10.7%
|
|
| 5 | 2022 |
13%
|
|
| 6 | 2534 |
16.3%
|
|
| 7 | 6684 |
43%
|
|
| Sysmiss | 91 |