| Value | Category | Cases | |
|---|---|---|---|
| 2 | 152 | 
                                    
                                    31.6%
                                 | |
| 3 | 120 | 
                                    
                                    24.9%
                                 | |
| 4 | 62 | 
                                    
                                    12.9%
                                 | |
| 5 | 36 | 
                                    
                                    7.5%
                                 | |
| 6 | 18 | 
                                    
                                    3.7%
                                 | |
| 7 | 20 | 
                                    
                                    4.2%
                                 | |
| 8 | 15 | 
                                    
                                    3.1%
                                 | |
| 9 | 8 | 
                                    
                                    1.7%
                                 | |
| 10 | 12 | 
                                    
                                    2.5%
                                 | |
| 11 | 6 | 
                                    
                                    1.2%
                                 | |
| 12 | 10 | 
                                    
                                    2.1%
                                 | |
| 13 | 8 | 
                                    
                                    1.7%
                                 | |
| 14 | 6 | 
                                    
                                    1.2%
                                 | |
| 15 | 4 | 
                                    
                                    0.8%
                                 | |
| 17 | 2 | 
                                    
                                    0.4%
                                 | |
| 19 | 1 | 
                                    
                                    0.2%
                                 | |
| 25 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 10013 |