| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. No | 266 | 
                                    
                                    98.9%
                                 | 
| 1 | 1. Yes | 3 | 
                                    
                                    1.1%
                                 | 
| Sysmiss | .d. don't know | 0 | |
| Sysmiss | .r. refusal | 0 | |
| Sysmiss | .s. skip | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 1128 |