| Value | Category | Cases | |
|---|---|---|---|
| 1 | 267 |
4.6%
|
|
| 2 | 438 |
7.6%
|
|
| 3 | 546 |
9.5%
|
|
| 4 | 674 |
11.7%
|
|
| 5 | 1059 |
18.4%
|
|
| 6 | 2296 |
39.9%
|
|
| 7 | 477 |
8.3%
|
|
| Sysmiss | 733 |