| Value | Category | Cases | |
|---|---|---|---|
| 0 | 151 |
1%
|
|
| 1 | 146 |
1%
|
|
| 2 | 267 |
1.8%
|
|
| 3 | 565 |
3.9%
|
|
| 4 | 1202 |
8.3%
|
|
| 5 | 2138 |
14.7%
|
|
| 6 | 4145 |
28.5%
|
|
| 7 | 5914 |
40.7%
|
|
| Sysmiss | 1912 |