| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 | 
                                
                                0.3%
                             | |
| 1 | 865 | 
                                
                                16%
                             | |
| 2 | 1355 | 
                                
                                25.1%
                             | |
| 3 | 424 | 
                                
                                7.9%
                             | |
| 4 | 494 | 
                                
                                9.2%
                             | |
| 5 | 91 | 
                                
                                1.7%
                             | |
| 6 | 1270 | 
                                
                                23.5%
                             | |
| 7 | 37 | 
                                
                                0.7%
                             | |
| 8 | 45 | 
                                
                                0.8%
                             | |
| 9 | 21 | 
                                
                                0.4%
                             | |
| 10 | 39 | 
                                
                                0.7%
                             | |
| 11 | 12 | 
                                
                                0.2%
                             | |
| 12 | 27 | 
                                
                                0.5%
                             | |
| 13 | 6 | 
                                
                                0.1%
                             | |
| 14 | 6 | 
                                
                                0.1%
                             | |
| 15 | 1 | 
                                
                                0%
                             | |
| 16 | 4 | 
                                
                                0.1%
                             | |
| 17 | 6 | 
                                
                                0.1%
                             | |
| 18 | 7 | 
                                
                                0.1%
                             | |
| 19 | 1 | 
                                
                                0%
                             | |
| 20 | 2 | 
                                
                                0%
                             | |
| 24 | 1 | 
                                
                                0%
                             | |
| 25 | 1 | 
                                
                                0%
                             | |
| 28 | 1 | 
                                
                                0%
                             | |
| 30 | 2 | 
                                
                                0%
                             | |
| 40 | 1 | 
                                
                                0%
                             | |
| 71 | 1 | 
                                
                                0%
                             | |
| 95 | Missing | 0 | 
                                
                                0%
                             | 
| 98 | Dont know | 5 | 
                                
                                0.1%
                             | 
| 99 | Not applicable | 653 | 
                                
                                12.1%
                             |