| Value | Category | Cases | |
|---|---|---|---|
| 1 | 253 |
5.1%
|
|
| 2 | 832 |
16.8%
|
|
| 3 | 1888 |
38%
|
|
| 4 | 1200 |
24.2%
|
|
| 5 | 411 |
8.3%
|
|
| 6 | 383 |
7.7%
|
|
| Sysmiss | 21 |