| Value | Category | Cases | |
|---|---|---|---|
| 1 | 492 |
3.2%
|
|
| 2 | 1099 |
7.2%
|
|
| 3 | 4002 |
26.2%
|
|
| 4 | 6211 |
40.6%
|
|
| 5 | 3497 |
22.9%
|
|
| Sysmiss | 1269 |