| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.None of them | 2014 | 
                                
                                38.1%
                             | 
| 2 | 2.Some of them | 1601 | 
                                
                                30.3%
                             | 
| 3 | 3.Most of them | 148 | 
                                
                                2.8%
                             | 
| 4 | 4.All of them | 10 | 
                                
                                0.2%
                             | 
| 5 | 5.Missing | 0 | 
                                
                                0%
                             | 
| 8 | 8.Dont know | 0 | 
                                
                                0%
                             | 
| 9 | 9.Not applicable | 1516 | 
                                
                                28.7%
                             |