| Value | Category | Cases | |
|---|---|---|---|
| 1 | strongly with a | 723 |
95.8%
|
| 2 | weakly with a | 19 |
2.5%
|
| 3 | weakly with b | 2 |
0.3%
|
| 4 | strongly with b | 11 |
1.5%
|
| Sysmiss | 1 |