| Value | Category | Cases | |
|---|---|---|---|
| 1 | 618 |
4%
|
|
| 2 | 527 |
3.4%
|
|
| 3 | 1672 |
10.9%
|
|
| 4 | 5655 |
36.9%
|
|
| 5 | 6852 |
44.7%
|
|
| Sysmiss | 318 |