| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 268 |
12.3%
|
| 2 | no | 1484 |
68.2%
|
| 3 | NOT TRIED | 424 |
19.5%
|
| a | 1 |
0%
|
|
| Sysmiss | 2 |