| Value | Category | Cases | |
|---|---|---|---|
| 1 | 516 |
44.4%
|
|
| 2 | 361 |
31%
|
|
| 3 | 222 |
19.1%
|
|
| 4 | 3 |
0.3%
|
|
| 8 | 61 |
5.2%
|
|
| Sysmiss | 1590 |