| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1434 |
18.9%
|
|
| 2 | 1494 |
19.7%
|
|
| 3 | 1401 |
18.5%
|
|
| 4 | 1431 |
18.9%
|
|
| 5 | 1347 |
17.8%
|
|
| 6 | 462 |
6.1%
|
|
| Sysmiss | 18 |