| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 157 | 
                                    
                                    48.8%
                                 | 
| 2 | Less | 50 | 
                                    
                                    15.5%
                                 | 
| 3 | About the Same Number | 94 | 
                                    
                                    29.2%
                                 | 
| 9 | Not Applicable | 21 | 
                                    
                                    6.5%
                                 | 
| Sysmiss | 110 |