| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 81 |
3.8%
|
| 2 | no | 1668 |
78.6%
|
| 3 | NOT TRIED | 371 |
17.5%
|
| a | 1 |
0%
|
|
| Sysmiss | 1 |