| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not at all attentive | 5 |
0.9%
|
| 2 | 2. Somewhat attentive | 160 |
28.9%
|
| 3 | 3. Very attentive | 388 |
70.2%
|
| Sysmiss | 446 |