| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1348 |
9.9%
|
|
| 2 | 1805 |
13.2%
|
|
| 3 | 3384 |
24.8%
|
|
| 4 | 4397 |
32.2%
|
|
| 5 | 2732 |
20%
|
|
| Sysmiss | 621 |