| Value | Category | Cases | |
|---|---|---|---|
| 1 | 618 |
11.2%
|
|
| 2 | 621 |
11.2%
|
|
| 3 | 400 |
7.2%
|
|
| 4 | 1102 |
19.9%
|
|
| 5 | 1815 |
32.8%
|
|
| 6 | 984 |
17.8%
|
|
| Sysmiss | 1 |