| Value | Category | Cases | |
|---|---|---|---|
| 1 | 101 |
12.8%
|
|
| 2 | 139 |
17.7%
|
|
| 3 | 399 |
50.7%
|
|
| 4 | 148 |
18.8%
|
|
| Sysmiss | 2 |