| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 or younger | 3 | 
                                    
                                    1%
                                 | 
| 2 | 26-35 | 33 | 
                                    
                                    11.1%
                                 | 
| 3 | 36-45 | 97 | 
                                    
                                    32.7%
                                 | 
| 4 | 46-55 | 105 | 
                                    
                                    35.4%
                                 | 
| 5 | 56 and above | 56 | 
                                    
                                    18.9%
                                 | 
| 6 | Prefer not to specify | 3 | 
                                    
                                    1%
                                 | 
| Sysmiss | 4 |