| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 | 
                                    
                                    3.5%
                                 | |
| 2 | 30 | 
                                    
                                    3%
                                 | |
| 3 | 22 | 
                                    
                                    2.2%
                                 | |
| 4 | 34 | 
                                    
                                    3.4%
                                 | |
| 5 | 27 | 
                                    
                                    2.7%
                                 | |
| 6 | 28 | 
                                    
                                    2.8%
                                 | |
| 7 | 20 | 
                                    
                                    2%
                                 | |
| 8 | 48 | 
                                    
                                    4.8%
                                 | |
| 9 | 34 | 
                                    
                                    3.4%
                                 | |
| 10 | 25 | 
                                    
                                    2.5%
                                 | |
| 11 | 31 | 
                                    
                                    3.1%
                                 | |
| 12 | 22 | 
                                    
                                    2.2%
                                 | |
| 13 | 26 | 
                                    
                                    2.6%
                                 | |
| 14 | 26 | 
                                    
                                    2.6%
                                 | |
| 15 | 38 | 
                                    
                                    3.8%
                                 | |
| 16 | 25 | 
                                    
                                    2.5%
                                 | |
| 17 | 39 | 
                                    
                                    3.9%
                                 | |
| 18 | 37 | 
                                    
                                    3.7%
                                 | |
| 19 | 38 | 
                                    
                                    3.8%
                                 | |
| 20 | 43 | 
                                    
                                    4.3%
                                 | |
| 21 | 26 | 
                                    
                                    2.6%
                                 | |
| 22 | 26 | 
                                    
                                    2.6%
                                 | |
| 23 | 30 | 
                                    
                                    3%
                                 | |
| 24 | 46 | 
                                    
                                    4.6%
                                 | |
| 25 | 42 | 
                                    
                                    4.2%
                                 | |
| 26 | 44 | 
                                    
                                    4.4%
                                 | |
| 27 | 26 | 
                                    
                                    2.6%
                                 | |
| 28 | 29 | 
                                    
                                    2.9%
                                 | |
| 29 | 30 | 
                                    
                                    3%
                                 | |
| 30 | 36 | 
                                    
                                    3.6%
                                 | |
| 31 | 31 | 
                                    
                                    3.1%
                                 | |
| 51 | 2 | 
                                    
                                    0.2%
                                 | |
| 71 | 1 | 
                                    
                                    0.1%
                                 | |
| 81 | 1 | 
                                    
                                    0.1%
                                 | |
| 88 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 91 | 3 | 
                                    
                                    0.3%
                                 | |
| 99 | Missing | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 1 |