| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
39.8%
|
|
| 2 | 32 |
32.7%
|
|
| 3 | 22 |
22.4%
|
|
| 4 | 5 |
5.1%
|
|
| Sysmiss | 615 |