| Value | Category | Cases | |
|---|---|---|---|
| 0 | 753 |
10.7%
|
|
| 1 | 268 |
3.8%
|
|
| 2 | 474 |
6.8%
|
|
| 3 | 560 |
8%
|
|
| 4 | 618 |
8.8%
|
|
| 5 | 786 |
11.2%
|
|
| 6 | 539 |
7.7%
|
|
| 7 | 3011 |
43%
|
|
| Sysmiss | 1 |