| Value | Category | Cases | |
|---|---|---|---|
| 1 | 48 |
14.8%
|
|
| 2 | 49 |
15.1%
|
|
| 3 | 183 |
56.3%
|
|
| 4 | 45 |
13.8%
|
|
| Sysmiss | 1 |