| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 3 | 
                                    
                                    0.1%
                                 | 
| 1 | Yes | 1402 | 
                                    
                                    51.4%
                                 | 
| 2 | No | 1323 | 
                                    
                                    48.5%
                                 | 
| Sysmiss | 1272 |