| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 3634 | 
                                    
                                    99.6%
                                 | 
| 2 | 1 or 2 times | 5 | 
                                    
                                    0.1%
                                 | 
| 3 | 3 to 9 times | 4 | 
                                    
                                    0.1%
                                 | 
| 4 | 10 to 19 times | 3 | 
                                    
                                    0.1%
                                 | 
| 5 | 20 or more times | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 36 |