| Value | Category | Cases | |
|---|---|---|---|
| 0 | 118 |
23.3%
|
|
| 1 | 333 |
65.8%
|
|
| 2 | 23 |
4.5%
|
|
| 3 | 32 |
6.3%
|
|
| Sysmiss | 18027 |