| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                    
                                    1.4%
                                 | |
| 1 | 6 | 
                                    
                                    4.1%
                                 | |
| 2 | 22 | 
                                    
                                    15.2%
                                 | |
| 3 | 16 | 
                                    
                                    11%
                                 | |
| 4 | 15 | 
                                    
                                    10.3%
                                 | |
| 5 | 17 | 
                                    
                                    11.7%
                                 | |
| 6 | 15 | 
                                    
                                    10.3%
                                 | |
| 7 | 10 | 
                                    
                                    6.9%
                                 | |
| 8 | 8 | 
                                    
                                    5.5%
                                 | |
| 9 | 4 | 
                                    
                                    2.8%
                                 | |
| 10 | 8 | 
                                    
                                    5.5%
                                 | |
| 11 | 2 | 
                                    
                                    1.4%
                                 | |
| 12 | 3 | 
                                    
                                    2.1%
                                 | |
| 13 | 1 | 
                                    
                                    0.7%
                                 | |
| 15 | 4 | 
                                    
                                    2.8%
                                 | |
| 17 | 3 | 
                                    
                                    2.1%
                                 | |
| 19 | 1 | 
                                    
                                    0.7%
                                 | |
| 20 | 1 | 
                                    
                                    0.7%
                                 | |
| 23 | 1 | 
                                    
                                    0.7%
                                 | |
| 25 | 2 | 
                                    
                                    1.4%
                                 | |
| 30 | 1 | 
                                    
                                    0.7%
                                 | |
| 44 | 1 | 
                                    
                                    0.7%
                                 | |
| 47 | 1 | 
                                    
                                    0.7%
                                 | |
| 50 | 1 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 879 |