| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 or younger | 1 | 
                                    
                                    0.3%
                                 | 
| 2 | 26-35 | 25 | 
                                    
                                    6.7%
                                 | 
| 3 | 36-45 | 103 | 
                                    
                                    27.7%
                                 | 
| 4 | 46-55 | 177 | 
                                    
                                    47.6%
                                 | 
| 5 | 56 and above | 59 | 
                                    
                                    15.9%
                                 | 
| 6 | Prefer not to specify | 7 | 
                                    
                                    1.9%
                                 | 
| Sysmiss | 57 |