| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15-19 | 620 | 
                                    
                                    14.6%
                                 | 
| 2 | 20-24 | 774 | 
                                    
                                    18.3%
                                 | 
| 3 | 25-29 | 730 | 
                                    
                                    17.2%
                                 | 
| 4 | 30-34 | 648 | 
                                    
                                    15.3%
                                 | 
| 5 | 35-39 | 569 | 
                                    
                                    13.4%
                                 | 
| 6 | 40-44 | 425 | 
                                    
                                    10%
                                 | 
| 7 | 45-49 | 384 | 
                                    
                                    9.1%
                                 | 
| Sysmiss | 85 | 
                                    
                                    2%
                                 |