| Value | Category | Cases | |
|---|---|---|---|
| 0 | 199 |
1.4%
|
|
| 1 | 165 |
1.1%
|
|
| 2 | 267 |
1.8%
|
|
| 3 | 623 |
4.3%
|
|
| 4 | 1226 |
8.4%
|
|
| 5 | 2292 |
15.8%
|
|
| 6 | 4108 |
28.3%
|
|
| 7 | 5660 |
38.9%
|
|
| Sysmiss | 1900 |