| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
0.2%
|
|
| 1 | 204 |
4.3%
|
|
| 2 | 452 |
9.5%
|
|
| 3 | 328 |
6.9%
|
|
| 4 | 842 |
17.6%
|
|
| 5 | 284 |
5.9%
|
|
| 6 | 465 |
9.7%
|
|
| 7 | 786 |
16.4%
|
|
| 8 | 1407 |
29.4%
|
|
| Sysmiss | 1300 |