| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 | 
                                    
                                    11.2%
                                 | |
| 1 | 24 | 
                                    
                                    1.7%
                                 | |
| 2 | 92 | 
                                    
                                    6.6%
                                 | |
| 3 | 141 | 
                                    
                                    10.2%
                                 | |
| 4 | 96 | 
                                    
                                    6.9%
                                 | |
| 5 | 262 | 
                                    
                                    18.9%
                                 | |
| 6 | 141 | 
                                    
                                    10.2%
                                 | |
| 7 | 126 | 
                                    
                                    9.1%
                                 | |
| 8 | 184 | 
                                    
                                    13.3%
                                 | |
| 9 | 41 | 
                                    
                                    3%
                                 | |
| 10 | 123 | 
                                    
                                    8.9%
                                 | |
| Sysmiss | 115 |