| Value | Category | Cases | |
|---|---|---|---|
| 0 | Does not touch head | 109 |
3.7%
|
| 1 | Auto-correct (touches head after making mistake) | 30 |
1%
|
| 2 | Correct (touches head immediately) | 2837 |
95.3%
|
| Sysmiss | 368 |