| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1167 |
54.6%
|
|
| 1 | 405 |
18.9%
|
|
| 2 | 257 |
12%
|
|
| 3 | 309 |
14.5%
|
|
| Sysmiss | 3179 |