| Value | Category | Cases | |
|---|---|---|---|
| 1 | all year | 3315 | 
                                    
                                    46%
                                 | 
| 2 | seasonal | 3576 | 
                                    
                                    49.6%
                                 | 
| 3 | occasional | 316 | 
                                    
                                    4.4%
                                 | 
| 9 | 3 | 
                                    
                                    0%
                                 | |
| 11 | .Z | 1029 |