| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1195 |
80.5%
|
|
| 1 | 48 |
3.2%
|
|
| 2 | 104 |
7%
|
|
| 3 | 138 |
9.3%
|
|
| Sysmiss | 3832 |