| Value | Category | Cases | |
|---|---|---|---|
| 1 | aumentó? | 17 | 
                                    
                                    1.4%
                                 | 
| 2 | se mantuvo igual? | 253 | 
                                    
                                    20.6%
                                 | 
| 3 | disminuyó? | 946 | 
                                    
                                    77.1%
                                 | 
| 4 | no sabe | 11 | 
                                    
                                    0.9%
                                 |