| Value | Category | Cases | |
|---|---|---|---|
| 1 | Needs children | 94 | 
                                    
                                    9.6%
                                 | 
| 2 | Not necessary | 882 | 
                                    
                                    90.4%
                                 | 
| -4 | Not asked | 0 | |
| -2 | No answer | 27 |