| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 0 | Don't belong | 921 | 
                                                                 
                                    
                                    70.1%
                                 
                                                             | 
                                                        
                    
| 1 | Inactive member | 258 | 
                                                                 
                                    
                                    19.6%
                                 
                                                             | 
                                                        
                    
| 2 | Active member | 133 | 
                                                                 
                                    
                                    10.1%
                                 
                                                             |