| Value | Category | Cases | |
|---|---|---|---|
| 0 | 578 | 
                                    
                                    50.7%
                                 | |
| 1 | 221 | 
                                    
                                    19.4%
                                 | |
| 2 | 139 | 
                                    
                                    12.2%
                                 | |
| 3 | 57 | 
                                    
                                    5%
                                 | |
| 4 | 42 | 
                                    
                                    3.7%
                                 | |
| 5 | 28 | 
                                    
                                    2.5%
                                 | |
| 6 | 35 | 
                                    
                                    3.1%
                                 | |
| 7 | 6 | 
                                    
                                    0.5%
                                 | |
| 8 | 8 | 
                                    
                                    0.7%
                                 | |
| 9 | 1 | 
                                    
                                    0.1%
                                 | |
| 10 | 9 | 
                                    
                                    0.8%
                                 | |
| 11 | 1 | 
                                    
                                    0.1%
                                 | |
| 12 | 2 | 
                                    
                                    0.2%
                                 | |
| 14 | 4 | 
                                    
                                    0.4%
                                 | |
| 16 | 1 | 
                                    
                                    0.1%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 21 | 1 | 
                                    
                                    0.1%
                                 | |
| 23 | 1 | 
                                    
                                    0.1%
                                 | |
| 25 | 2 | 
                                    
                                    0.2%
                                 | |
| 35 | 1 | 
                                    
                                    0.1%
                                 | |
| 73 | 1 | 
                                    
                                    0.1%
                                 | |
| 82 | 1 | 
                                    
                                    0.1%
                                 | |
| 90 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 127 |