| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very difficult | 1719 | 
                                    
                                    68.4%
                                 | 
| 2 | Somewhat difficult | 464 | 
                                    
                                    18.5%
                                 | 
| 3 | Not difficult at all | 164 | 
                                    
                                    6.5%
                                 | 
| 4 | (I could not come up with the money) | 151 | 
                                    
                                    6%
                                 | 
| 5 | (DK) | 13 | 
                                    
                                    0.5%
                                 | 
| 6 | (ref) | 3 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 486 |