| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Not at all attentive | 28 |
2.8%
|
| 2 | 2. Somewhat attentive | 237 |
23.7%
|
| 3 | 3. Very attentive | 733 |
73.4%
|
| 9 | 9. Don't know | 0 |
0%
|
| Sysmiss | 1 |