| Value | Category | Cases | |
|---|---|---|---|
| 1 | 230 |
11.3%
|
|
| 2 | 352 |
17.3%
|
|
| 3 | 269 |
13.2%
|
|
| 4 | 1182 |
58.1%
|
|
| Sysmiss | 32779 |