| Value | Category | Cases | |
|---|---|---|---|
| 0 | none, income is saved | 105 | 
                                    
                                    1.8%
                                 | 
| 1 | almost none | 594 | 
                                    
                                    10.1%
                                 | 
| 2 | less than half | 1289 | 
                                    
                                    22%
                                 | 
| 3 | about half | 1981 | 
                                    
                                    33.8%
                                 | 
| 4 | more than half | 953 | 
                                    
                                    16.3%
                                 | 
| 5 | all | 931 | 
                                    
                                    15.9%
                                 | 
| Sysmiss | 9093 |