| Value | Category | Cases | |
|---|---|---|---|
| 1 | 209 |
7.6%
|
|
| 2 | 460 |
16.8%
|
|
| 3 | 430 |
15.7%
|
|
| 4 | 372 |
13.6%
|
|
| 5 | 434 |
15.8%
|
|
| 6 | 648 |
23.6%
|
|
| 7 | 189 |
6.9%
|
|
| Sysmiss | 3082 |