| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 | 
                                    
                                    0%
                                 | 
| -7 | Legal skip | 0 | 
                                    
                                    0%
                                 | 
| -3 | Interviewer error | 0 | 
                                    
                                    0%
                                 | 
| 1 | A person uses the number | 1986 | 
                                    
                                    100%
                                 | 
| 2 | Organization uses the number | 0 | 
                                    
                                    0%
                                 |