| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. yes | 6 | 
                                    
                                    46.2%
                                 | 
| 2 | 2. no | 5 | 
                                    
                                    38.5%
                                 | 
| 98 | 98. No response/refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | 99. don't know | 2 | 
                                    
                                    15.4%
                                 | 
| Sysmiss | 86 |