| Value | Category | Cases | |
|---|---|---|---|
| 0 | 924 |
86.8%
|
|
| 1 | 101 |
9.5%
|
|
| 2 | 19 |
1.8%
|
|
| 3 | 20 |
1.9%
|
|
| Sysmiss | 212 |