| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | no | 1296 |
44.5%
|
| 2 | yes {66} | 1038 |
35.6%
|
| 3 | not required {66} | 577 |
19.8%
|
| Sysmiss | 35 |