| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1353 | 
                                    
                                    94.4%
                                 | |
| 1 | 36 | 
                                    
                                    2.5%
                                 | |
| 2 | 16 | 
                                    
                                    1.1%
                                 | |
| 3 | 4 | 
                                    
                                    0.3%
                                 | |
| 4 | 1 | 
                                    
                                    0.1%
                                 | |
| 5 | 5 | 
                                    
                                    0.3%
                                 | |
| 6 | 2 | 
                                    
                                    0.1%
                                 | |
| 8 | 2 | 
                                    
                                    0.1%
                                 | |
| 10 | 4 | 
                                    
                                    0.3%
                                 | |
| 12 | 1 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0.1%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 2 | 
                                    
                                    0.1%
                                 | |
| 25 | 2 | 
                                    
                                    0.1%
                                 | |
| 30 | 1 | 
                                    
                                    0.1%
                                 | |
| 60 | 1 | 
                                    
                                    0.1%
                                 | |
| 100 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 3 |