| Value | Category | Cases | |
|---|---|---|---|
| 10 | 3 | 
                                
                                0.1%
                             | |
| 11 | 3 | 
                                
                                0.1%
                             | |
| 12 | 10 | 
                                
                                0.2%
                             | |
| 13 | 15 | 
                                
                                0.3%
                             | |
| 14 | 74 | 
                                
                                1.4%
                             | |
| 15 | 140 | 
                                
                                2.6%
                             | |
| 16 | 275 | 
                                
                                5.2%
                             | |
| 17 | 263 | 
                                
                                5%
                             | |
| 18 | 199 | 
                                
                                3.8%
                             | |
| 19 | 71 | 
                                
                                1.3%
                             | |
| 20 | 18 | 
                                
                                0.3%
                             | |
| 21 | 6 | 
                                
                                0.1%
                             | |
| 95 | 95.Missing | 1 | 
                                
                                0%
                             | 
| 96 | 96.Other | 0 | 
                                
                                0%
                             | 
| 97 | 97.Refusal | 1 | 
                                
                                0%
                             | 
| 98 | 98.Dont know | 0 | 
                                
                                0%
                             | 
| 99 | 99.Not aplicable | 4210 | 
                                
                                79.6%
                             |