| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
0.9%
|
|
| 1 | yes | 132 |
9%
|
| 2 | no | 1315 |
90%
|
| 3 | 1 |
0.1%
|
|
| Sysmiss | 11387 |