| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, previously (within past 5 years) | 2 | 
                                    
                                    1%
                                 | 
| 2 | Yes, currently | 11 | 
                                    
                                    5.2%
                                 | 
| 3 | No | 197 | 
                                    
                                    93.8%
                                 |