| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 11 |
1.3%
|
| 1 | True | 76 |
8.7%
|
| 2 | False | 732 |
83.4%
|
| 3 | Don't know | 59 |
6.7%
|
| Sysmiss | 3122 |