| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1217 |
7.6%
|
|
| 2 | 3004 |
18.9%
|
|
| 3 | 4666 |
29.3%
|
|
| 4 | 4501 |
28.3%
|
|
| 5 | 2536 |
15.9%
|
|
| Sysmiss | 516 |