| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1923 | 
                                    
                                    9.6%
                                 | |
| 2 | 4593 | 
                                    
                                    23%
                                 | |
| 3 | 4830 | 
                                    
                                    24.2%
                                 | |
| 4 | 2282 | 
                                    
                                    11.4%
                                 | |
| 5 | 1143 | 
                                    
                                    5.7%
                                 | |
| 6 | 465 | 
                                    
                                    2.3%
                                 | |
| 7 | 307 | 
                                    
                                    1.5%
                                 | |
| 8 | 179 | 
                                    
                                    0.9%
                                 | |
| 9 | 78 | 
                                    
                                    0.4%
                                 | |
| 10 | 45 | 
                                    
                                    0.2%
                                 | |
| 11 | 29 | 
                                    
                                    0.1%
                                 | |
| 12 | 37 | 
                                    
                                    0.2%
                                 | |
| 13 | 20 | 
                                    
                                    0.1%
                                 | |
| 30 | 515 | 
                                    
                                    2.6%
                                 | |
| 31 | 276 | 
                                    
                                    1.4%
                                 | |
| 32 | 56 | 
                                    
                                    0.3%
                                 | |
| 33 | 43 | 
                                    
                                    0.2%
                                 | |
| 34 | 19 | 
                                    
                                    0.1%
                                 | |
| 35 | 11 | 
                                    
                                    0.1%
                                 | |
| 36 | 24 | 
                                    
                                    0.1%
                                 | |
| 38 | 10 | 
                                    
                                    0.1%
                                 | |
| 50 | 2083 | 
                                    
                                    10.4%
                                 | |
| 51 | 666 | 
                                    
                                    3.3%
                                 | |
| 52 | 152 | 
                                    
                                    0.8%
                                 | |
| 53 | 75 | 
                                    
                                    0.4%
                                 | |
| 54 | 58 | 
                                    
                                    0.3%
                                 | |
| 55 | 30 | 
                                    
                                    0.2%
                                 | |
| 57 | 12 | 
                                    
                                    0.1%
                                 | |
| 88 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| 99 | Missing | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 4 |