| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1609 |
45.2%
|
|
| 2 | 673 |
18.9%
|
|
| 3 | 566 |
15.9%
|
|
| 4 | 281 |
7.9%
|
|
| 5 | 430 |
12.1%
|
|
| Sysmiss | 310 |