| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 | 
                                    
                                    1.6%
                                 | |
| 1 | 792 | 
                                    
                                    73%
                                 | |
| 2 | 133 | 
                                    
                                    12.3%
                                 | |
| 3 | 62 | 
                                    
                                    5.7%
                                 | |
| 4 | 33 | 
                                    
                                    3%
                                 | |
| 5 | 17 | 
                                    
                                    1.6%
                                 | |
| 6 | 7 | 
                                    
                                    0.6%
                                 | |
| 7 | 3 | 
                                    
                                    0.3%
                                 | |
| 8 | 4 | 
                                    
                                    0.4%
                                 | |
| 9 | 1 | 
                                    
                                    0.1%
                                 | |
| 10 | 2 | 
                                    
                                    0.2%
                                 | |
| 12 | 6 | 
                                    
                                    0.6%
                                 | |
| 14 | 4 | 
                                    
                                    0.4%
                                 | |
| 16 | 2 | 
                                    
                                    0.2%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 3272 |