| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 8 |
0.6%
|
| 1 | Yes | 189 |
15%
|
| 2 | No | 1058 |
83.9%
|
| 3 | Not applicable | 6 |
0.5%
|
| Sysmiss | 2739 |