| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 or more times per week | 113 | 
                                    
                                    11.8%
                                 | 
| 2 | 1-3 times per week | 615 | 
                                    
                                    64%
                                 | 
| 3 | A couple times per month | 147 | 
                                    
                                    15.3%
                                 | 
| 4 | Less than twice per month | 55 | 
                                    
                                    5.7%
                                 | 
| 5 | Once or twice only | 23 | 
                                    
                                    2.4%
                                 | 
| 8 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 9 | Missing | 8 | 
                                    
                                    0.8%
                                 |