| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1466 |
18.3%
|
|
| 2 | 1544 |
19.3%
|
|
| 3 | 1481 |
18.5%
|
|
| 4 | 1527 |
19.1%
|
|
| 5 | 1478 |
18.4%
|
|
| 6 | 516 |
6.4%
|
|
| Sysmiss | 40 |