| Value | Category | Cases | |
|---|---|---|---|
| 0 | 184 |
1.4%
|
|
| 1 | 266 |
2.1%
|
|
| 2 | 464 |
3.6%
|
|
| 3 | 1148 |
9%
|
|
| 4 | 1727 |
13.6%
|
|
| 5 | 2368 |
18.6%
|
|
| 6 | 3568 |
28%
|
|
| 7 | 3020 |
23.7%
|
|
| Sysmiss | 3825 |