| Value | Category | Cases | |
|---|---|---|---|
| 1 | 407 |
4.1%
|
|
| 2 | 815 |
8.3%
|
|
| 3 | 1783 |
18.1%
|
|
| 4 | 2806 |
28.4%
|
|
| 5 | 4055 |
41.1%
|
|
| Sysmiss | 178634 |