| Value | Category | Cases | |
|---|---|---|---|
| 0 | 270 | 
                                    
                                    12.3%
                                 | |
| 1 | 125 | 
                                    
                                    5.7%
                                 | |
| 2 | 136 | 
                                    
                                    6.2%
                                 | |
| 3 | 149 | 
                                    
                                    6.8%
                                 | |
| 4 | 196 | 
                                    
                                    8.9%
                                 | |
| 5 | 250 | 
                                    
                                    11.4%
                                 | |
| 6 | 270 | 
                                    
                                    12.3%
                                 | |
| 7 | 259 | 
                                    
                                    11.8%
                                 | |
| 8 | 225 | 
                                    
                                    10.2%
                                 | |
| 9 | 169 | 
                                    
                                    7.7%
                                 | |
| 10 | 105 | 
                                    
                                    4.8%
                                 | |
| 11 | 42 | 
                                    
                                    1.9%
                                 | |
| Sysmiss | 4768 |