| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 | 
                                    
                                    0.6%
                                 | |
| 1 | 120 | 
                                    
                                    25.9%
                                 | |
| 2 | 102 | 
                                    
                                    22%
                                 | |
| 3 | 80 | 
                                    
                                    17.2%
                                 | |
| 4 | 29 | 
                                    
                                    6.3%
                                 | |
| 5 | 22 | 
                                    
                                    4.7%
                                 | |
| 6 | 28 | 
                                    
                                    6%
                                 | |
| 7 | 8 | 
                                    
                                    1.7%
                                 | |
| 8 | 7 | 
                                    
                                    1.5%
                                 | |
| 9 | 3 | 
                                    
                                    0.6%
                                 | |
| 10 | 4 | 
                                    
                                    0.9%
                                 | |
| 12 | 24 | 
                                    
                                    5.2%
                                 | |
| 24 | 9 | 
                                    
                                    1.9%
                                 | |
| 36 | 1 | 
                                    
                                    0.2%
                                 | |
| 999 | 1 | 
                                    
                                    0.2%
                                 | |
| 9999 | 23 | 
                                    
                                    5%
                                 | |
| Sysmiss | 401 |