| Value | Category | Cases | |
|---|---|---|---|
| 0 | 163 |
1.3%
|
|
| 1 | 203 |
1.6%
|
|
| 2 | 384 |
3%
|
|
| 3 | 857 |
6.7%
|
|
| 4 | 1581 |
12.4%
|
|
| 5 | 2354 |
18.5%
|
|
| 6 | 3688 |
28.9%
|
|
| 7 | 3522 |
27.6%
|
|
| Sysmiss | 3818 |