| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 210 | 
                                    
                                    0.8%
                                 | 
| 1 | Don't need/use it | 1957 | 
                                    
                                    7.7%
                                 | 
| 2 | Don't know how | 625 | 
                                    
                                    2.5%
                                 | 
| 3 | Govt. does not provide | 1282 | 
                                    
                                    5%
                                 | 
| 4 | No personal connections | 188 | 
                                    
                                    0.7%
                                 | 
| 5 | Other | 1280 | 
                                    
                                    5%
                                 | 
| 7 | Not applicable | 19716 | 
                                    
                                    77.6%
                                 | 
| 9 | Don't know | 139 | 
                                    
                                    0.5%
                                 | 
| 998 | Refused | 0 | 
                                    
                                    0%
                                 |