| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
0.6%
|
|
| 1 | 427 |
5.9%
|
|
| 2 | 838 |
11.6%
|
|
| 3 | 579 |
8%
|
|
| 4 | 1493 |
20.7%
|
|
| 5 | 391 |
5.4%
|
|
| 6 | 637 |
8.8%
|
|
| 7 | 1150 |
16%
|
|
| 8 | 1646 |
22.9%
|
|
| Sysmiss | 1242 |