| Value | Category | Cases | |
|---|---|---|---|
| 0 | 256 |
1.9%
|
|
| 1 | 232 |
1.7%
|
|
| 2 | 366 |
2.7%
|
|
| 3 | 647 |
4.7%
|
|
| 4 | 1199 |
8.7%
|
|
| 5 | 2162 |
15.8%
|
|
| 6 | 4067 |
29.7%
|
|
| 7 | 4776 |
34.8%
|
|
| Sysmiss | 582 |