| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 8 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 1 | reduce chance of aids: have 1 sex partner with no oth partner | 186 | 
                                                                 
                                    
                                    89.9%
                                 
                                                             | 
                                                        
                    
| 8 | don't know | 13 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5 |