| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE TIME | 118 | 
                                    
                                    33.1%
                                 | 
| 2 | TWO TIMES | 62 | 
                                    
                                    17.4%
                                 | 
| 3 | THREE OR MORE TIMES | 172 | 
                                    
                                    48.3%
                                 | 
| 8 | DK / DON’T REMEMBER | 4 | 
                                    
                                    1.1%
                                 | 
| 9 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 30704 |