| Value | Category | Cases | |
|---|---|---|---|
| 0 | 67 |
4.7%
|
|
| 1 | 405 |
28.5%
|
|
| 2 | 237 |
16.7%
|
|
| 3 | 234 |
16.5%
|
|
| 4 | 103 |
7.3%
|
|
| 5 | 374 |
26.3%
|
|
| Sysmiss | 23750 |