| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1002 |
7.3%
|
|
| 2 | 1757 |
12.7%
|
|
| 3 | 4039 |
29.3%
|
|
| 4 | 4772 |
34.6%
|
|
| 5 | 2216 |
16.1%
|
|
| Sysmiss | 501 |