| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Far fewer requirements | 95 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 1 | Somewhat fewer requirements | 135 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    
| 2 | About the same number of requirements | 107 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    
| 3 | Somewhat more requirements | 105 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    
| 4 | Many more requirements | 116 | 
                                                                 
                                    
                                    9.7%
                                 
                                                             | 
                                                        
                    
| 7 | Not applicable | 496 | 
                                                                 
                                    
                                    41.3%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 5 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 141 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             |