| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 4 |
0.1%
|
| 1 | Yes | 1542 |
38.6%
|
| 2 | No | 1378 |
34.5%
|
| 3 | Not applicable | 1075 |
26.9%
|
| Sysmiss | 1 |