| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Most of the time | 199 | 204 | 
                                    
                                    6.8%
                                 | 
| 2 | Sometime | 335 | 326 | 
                                    
                                    10.9%
                                 | 
| 3 | Rare | 170 | 174 | 
                                    
                                    5.8%
                                 | 
| 4 | Never | 1949 | 1999 | 
                                    
                                    66.5%
                                 | 
| 9 | DK | 352 | 301 | 
                                    
                                    10%
                                 |