| Value | Category | Cases | |
|---|---|---|---|
| 0 | 327 | 
                                    
                                    34%
                                 | |
| 1 | 24 | 
                                    
                                    2.5%
                                 | |
| 2 | 30 | 
                                    
                                    3.1%
                                 | |
| 3 | 40 | 
                                    
                                    4.2%
                                 | |
| 4 | 43 | 
                                    
                                    4.5%
                                 | |
| 5 | 51 | 
                                    
                                    5.3%
                                 | |
| 6 | 65 | 
                                    
                                    6.7%
                                 | |
| 7 | 67 | 
                                    
                                    7%
                                 | |
| 8 | 71 | 
                                    
                                    7.4%
                                 | |
| 9 | 92 | 
                                    
                                    9.6%
                                 | |
| 10 | 153 | 
                                    
                                    15.9%
                                 | |
| Sysmiss | 18134 |