| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1390 |
95.6%
|
| 1 | 1. some of the time | 47 |
3.2%
|
| 2 | 2. most of the time | 11 |
0.8%
|
| 3 | 3. all of the time | 6 |
0.4%
|
| Sysmiss | 109 |