| Value | Category | Cases | |
|---|---|---|---|
| 0 | 860 | 
                                    
                                    80.1%
                                 | |
| 1 | 85 | 
                                    
                                    7.9%
                                 | |
| 2 | 59 | 
                                    
                                    5.5%
                                 | |
| 3 | 33 | 
                                    
                                    3.1%
                                 | |
| 4 | 12 | 
                                    
                                    1.1%
                                 | |
| 5 | 7 | 
                                    
                                    0.7%
                                 | |
| 6 | 5 | 
                                    
                                    0.5%
                                 | |
| 7 | 1 | 
                                    
                                    0.1%
                                 | |
| 8 | 2 | 
                                    
                                    0.2%
                                 | |
| 9 | 1 | 
                                    
                                    0.1%
                                 | |
| 10 | 2 | 
                                    
                                    0.2%
                                 | |
| 11 | 1 | 
                                    
                                    0.1%
                                 | |
| 12 | 2 | 
                                    
                                    0.2%
                                 | |
| 13 | 1 | 
                                    
                                    0.1%
                                 | |
| 14 | 1 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 427 |