| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 | 
                                    
                                    1.3%
                                 | |
| 2 | 321 | 
                                    
                                    2.9%
                                 | |
| 3 | 1171 | 
                                    
                                    10.5%
                                 | |
| 4 | 1559 | 
                                    
                                    14%
                                 | |
| 5 | 3464 | 
                                    
                                    31.2%
                                 | |
| 6 | 3786 | 
                                    
                                    34.1%
                                 | |
| 7 | 416 | 
                                    
                                    3.7%
                                 | |
| 8 | 151 | 
                                    
                                    1.4%
                                 | |
| 9 | 92 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 8695 |