| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1023 |
69.1%
|
|
| 1 | 185 |
12.5%
|
|
| 2 | 175 |
11.8%
|
|
| 3 | 97 |
6.6%
|
|
| Sysmiss | 90 |