| Value | Category | Cases | |
|---|---|---|---|
| 1 | CRS | 333480 | 
                                    
                                    71.7%
                                 | 
| 2 | HFS | 131880 | 
                                    
                                    28.3%
                                 | 
| 2147483622 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 2147483624 | Refused to respond | 0 | 
                                    
                                    0%
                                 |