| Value | Category | Cases | |
|---|---|---|---|
| 0 | 180 |
4.3%
|
|
| 1 | 1126 |
26.6%
|
|
| 2 | 1038 |
24.5%
|
|
| 3 | 681 |
16.1%
|
|
| 4 | 276 |
6.5%
|
|
| 5 | 933 |
22%
|
|
| Sysmiss | 20578 |