| Value | Category | Cases | |
|---|---|---|---|
| 1 | 201 |
1.4%
|
|
| 2 | 1707 |
12.1%
|
|
| 3 | 7825 |
55.5%
|
|
| 4 | 4357 |
30.9%
|
|
| Sysmiss | 197 |