| Value | Category | Cases | |
|---|---|---|---|
| 1 | 639 | 
                                    
                                    6.2%
                                 | |
| 2 | 190 | 
                                    
                                    1.8%
                                 | |
| 3 | 54 | 
                                    
                                    0.5%
                                 | |
| 4 | 54 | 
                                    
                                    0.5%
                                 | |
| 5 | 72 | 
                                    
                                    0.7%
                                 | |
| 6 | 123 | 
                                    
                                    1.2%
                                 | |
| 7 | 344 | 
                                    
                                    3.3%
                                 | |
| 8 | 656 | 
                                    
                                    6.4%
                                 | |
| 9 | 1554 | 
                                    
                                    15.1%
                                 | |
| 10 | 2427 | 
                                    
                                    23.6%
                                 | |
| 11 | 2485 | 
                                    
                                    24.2%
                                 | |
| 12 | 1680 | 
                                    
                                    16.3%
                                 | |
| Sysmiss | 1678 |