| Value | Category | Cases | |
|---|---|---|---|
| 1 | 514 |
3.5%
|
|
| 2 | 838 |
5.8%
|
|
| 3 | 3191 |
22%
|
|
| 4 | 6275 |
43.2%
|
|
| 5 | 3707 |
25.5%
|
|
| Sysmiss | 1117 |