| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 8 | 
                                    
                                    11.9%
                                 | 
| 1 | Yes | 51 | 
                                    
                                    76.1%
                                 | 
| 2 | Part. already infect | 8 | 
                                    
                                    11.9%
                                 |