| Value | Category | Cases | |
|---|---|---|---|
| 1 | 914 |
7.2%
|
|
| 2 | 1106 |
8.7%
|
|
| 3 | 2991 |
23.6%
|
|
| 4 | 5539 |
43.7%
|
|
| 5 | 2114 |
16.7%
|
|
| Sysmiss | 3906 |