| Value | Category | Cases | |
|---|---|---|---|
| 0 | 581 |
84.9%
|
|
| 1 | 86 |
12.6%
|
|
| 2 | 15 |
2.2%
|
|
| 6 | 2 |
0.3%
|
|
| Sysmiss | 19081 |