| Value | Category | Cases | |
|---|---|---|---|
| 1 | 100 |
5.7%
|
|
| 2 | 329 |
18.9%
|
|
| 3 | 840 |
48.2%
|
|
| 4 | 473 |
27.2%
|
|
| Sysmiss | 4 |