| Value | Category | Cases | |
|---|---|---|---|
| 0 | nonresponse | 0 | 
                                    
                                    0%
                                 | 
| 1 | yes | 370 | 
                                    
                                    12.7%
                                 | 
| 2 | no | 2524 | 
                                    
                                    86.3%
                                 | 
| 3 | don't know | 27 | 
                                    
                                    0.9%
                                 | 
| 4 | 1 | 
                                    
                                    0%
                                 | |
| 99 | 2 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 76 |