| Value | Category | Cases | |
|---|---|---|---|
| 1 | 353 |
19.5%
|
|
| 2 | 610 |
33.8%
|
|
| 3 | 439 |
24.3%
|
|
| 4 | 41 |
2.3%
|
|
| 8 | 363 |
20.1%
|
|
| Sysmiss | 18801 |