| Value | Category | Cases | |
|---|---|---|---|
| 1 | aumentó? | 28 | 
                                    
                                    4.6%
                                 | 
| 2 | se mantuvo igual? | 318 | 
                                    
                                    52.6%
                                 | 
| 3 | disminuyó? | 249 | 
                                    
                                    41.2%
                                 | 
| 4 | NO SABE | 9 | 
                                    
                                    1.5%
                                 |