| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 218 |
3%
|
| 1 | Not at all attentive | 200 |
2.7%
|
| 2 | Somewhat attentive | 968 |
13.3%
|
| 3 | Very attentive | 5909 |
81%
|
| Sysmiss | 1 |