| Value | Category | Cases | |
|---|---|---|---|
| 0 | 24 | 
                                    
                                    12.8%
                                 | |
| 1 | 28 | 
                                    
                                    14.9%
                                 | |
| 2 | 53 | 
                                    
                                    28.2%
                                 | |
| 3 | 20 | 
                                    
                                    10.6%
                                 | |
| 4 | 6 | 
                                    
                                    3.2%
                                 | |
| 5 | 5 | 
                                    
                                    2.7%
                                 | |
| 6 | 6 | 
                                    
                                    3.2%
                                 | |
| 7 | 7 | 
                                    
                                    3.7%
                                 | |
| 9 | 1 | 
                                    
                                    0.5%
                                 | |
| 10 | 5 | 
                                    
                                    2.7%
                                 | |
| 12 | 1 | 
                                    
                                    0.5%
                                 | |
| 14 | 5 | 
                                    
                                    2.7%
                                 | |
| 15 | 1 | 
                                    
                                    0.5%
                                 | |
| 16 | 1 | 
                                    
                                    0.5%
                                 | |
| 17 | 1 | 
                                    
                                    0.5%
                                 | |
| 18 | 1 | 
                                    
                                    0.5%
                                 | |
| 20 | 1 | 
                                    
                                    0.5%
                                 | |
| 23 | 1 | 
                                    
                                    0.5%
                                 | |
| 28 | 1 | 
                                    
                                    0.5%
                                 | |
| 30 | 10 | 
                                    
                                    5.3%
                                 | |
| 31 | 2 | 
                                    
                                    1.1%
                                 | |
| 37 | 1 | 
                                    
                                    0.5%
                                 | |
| 40 | 1 | 
                                    
                                    0.5%
                                 | |
| 42 | 2 | 
                                    
                                    1.1%
                                 | |
| 45 | 2 | 
                                    
                                    1.1%
                                 | |
| 60 | 1 | 
                                    
                                    0.5%
                                 | |
| 90 | 1 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 63 |