| Value | Category | Cases | |
|---|---|---|---|
| 0 | 832 |
61.8%
|
|
| 1 | 117 |
8.7%
|
|
| 2 | 269 |
20%
|
|
| 3 | 129 |
9.6%
|
|
| Sysmiss | 8128 |