| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not True | 0 |
0%
|
| 1 | Sometimes True | 3 |
0.7%
|
| 2 | Often True | 51 |
12.7%
|
| 3 | 349 |
86.6%
|
|
| Sysmiss | 78 |