| Value | Category | Cases | |
|---|---|---|---|
| 0 | 332 | 
                                    
                                    8.2%
                                 | |
| 1 | 349 | 
                                    
                                    8.6%
                                 | |
| 2 | 1179 | 
                                    
                                    29.2%
                                 | |
| 3 | 1114 | 
                                    
                                    27.6%
                                 | |
| 4 | 569 | 
                                    
                                    14.1%
                                 | |
| 5 | 221 | 
                                    
                                    5.5%
                                 | |
| 6 | 136 | 
                                    
                                    3.4%
                                 | |
| 7 | 34 | 
                                    
                                    0.8%
                                 | |
| 8 | 34 | 
                                    
                                    0.8%
                                 | |
| 9 | 5 | 
                                    
                                    0.1%
                                 | |
| 10 | 35 | 
                                    
                                    0.9%
                                 | |
| 11 | 2 | 
                                    
                                    0%
                                 | |
| 12 | 15 | 
                                    
                                    0.4%
                                 | |
| 13 | 8 | 
                                    
                                    0.2%
                                 | |
| 14 | 5 | 
                                    
                                    0.1%
                                 | |
| 15 | 2 | 
                                    
                                    0%
                                 | |
| 16 | 2 | 
                                    
                                    0%
                                 | |
| Sysmiss | 6470 |