| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.None of them | 3781 | 
                                
                                71.5%
                             | 
| 2 | 2.Some of them | 1185 | 
                                
                                22.4%
                             | 
| 3 | 3.Most of them | 254 | 
                                
                                4.8%
                             | 
| 4 | 4.All of them | 45 | 
                                
                                0.9%
                             | 
| 5 | 5.Missing | 0 | 
                                
                                0%
                             | 
| 8 | 8.Dont know | 22 | 
                                
                                0.4%
                             | 
| 9 | 9.Not applicable | 2 | 
                                
                                0%
                             |