| Value | Category | Cases | |
|---|---|---|---|
| 1 | 194 |
1.3%
|
|
| 2 | 928 |
6.2%
|
|
| 3 | 3539 |
23.8%
|
|
| 4 | 5738 |
38.5%
|
|
| 5 | 4486 |
30.1%
|
|
| Sysmiss | 1555 |