| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 14 | 
                                    
                                    0.1%
                                 | 
| 18 | 788 | 
                                    
                                    3.1%
                                 | |
| 19 | 859 | 
                                    
                                    3.4%
                                 | |
| 20 | 976 | 
                                    
                                    3.8%
                                 | |
| 21 | 742 | 
                                    
                                    2.9%
                                 | |
| 22 | 844 | 
                                    
                                    3.3%
                                 | |
| 23 | 813 | 
                                    
                                    3.2%
                                 | |
| 24 | 854 | 
                                    
                                    3.4%
                                 | |
| 25 | 1079 | 
                                    
                                    4.2%
                                 | |
| 26 | 714 | 
                                    
                                    2.8%
                                 | |
| 27 | 777 | 
                                    
                                    3.1%
                                 | |
| 28 | 834 | 
                                    
                                    3.3%
                                 | |
| 29 | 670 | 
                                    
                                    2.6%
                                 | |
| 30 | 1064 | 
                                    
                                    4.2%
                                 | |
| 31 | 508 | 
                                    
                                    2%
                                 | |
| 32 | 784 | 
                                    
                                    3.1%
                                 | |
| 33 | 514 | 
                                    
                                    2%
                                 | |
| 34 | 484 | 
                                    
                                    1.9%
                                 | |
| 35 | 923 | 
                                    
                                    3.6%
                                 | |
| 36 | 500 | 
                                    
                                    2%
                                 | |
| 37 | 404 | 
                                    
                                    1.6%
                                 | |
| 38 | 585 | 
                                    
                                    2.3%
                                 | |
| 39 | 417 | 
                                    
                                    1.6%
                                 | |
| 40 | 789 | 
                                    
                                    3.1%
                                 | |
| 41 | 341 | 
                                    
                                    1.3%
                                 | |
| 42 | 541 | 
                                    
                                    2.1%
                                 | |
| 43 | 391 | 
                                    
                                    1.5%
                                 | |
| 44 | 248 | 
                                    
                                    1%
                                 | |
| 45 | 606 | 
                                    
                                    2.4%
                                 | |
| 46 | 280 | 
                                    
                                    1.1%
                                 | |
| 47 | 291 | 
                                    
                                    1.1%
                                 | |
| 48 | 368 | 
                                    
                                    1.4%
                                 | |
| 49 | 271 | 
                                    
                                    1.1%
                                 | |
| 50 | 473 | 
                                    
                                    1.9%
                                 | |
| 51 | 214 | 
                                    
                                    0.8%
                                 | |
| 52 | 291 | 
                                    
                                    1.1%
                                 | |
| 53 | 227 | 
                                    
                                    0.9%
                                 | |
| 54 | 189 | 
                                    
                                    0.7%
                                 | |
| 55 | 281 | 
                                    
                                    1.1%
                                 | |
| 56 | 240 | 
                                    
                                    0.9%
                                 | |
| 57 | 162 | 
                                    
                                    0.6%
                                 | |
| 58 | 183 | 
                                    
                                    0.7%
                                 | |
| 59 | 151 | 
                                    
                                    0.6%
                                 | |
| 60 | 309 | 
                                    
                                    1.2%
                                 | |
| 61 | 127 | 
                                    
                                    0.5%
                                 | |
| 62 | 157 | 
                                    
                                    0.6%
                                 | |
| 63 | 128 | 
                                    
                                    0.5%
                                 | |
| 64 | 144 | 
                                    
                                    0.6%
                                 | |
| 65 | 212 | 
                                    
                                    0.8%
                                 | |
| 66 | 94 | 
                                    
                                    0.4%
                                 | |
| 67 | 135 | 
                                    
                                    0.5%
                                 | |
| 68 | 120 | 
                                    
                                    0.5%
                                 | |
| 69 | 96 | 
                                    
                                    0.4%
                                 | |
| 70 | 190 | 
                                    
                                    0.7%
                                 | |
| 71 | 69 | 
                                    
                                    0.3%
                                 | |
| 72 | 98 | 
                                    
                                    0.4%
                                 | |
| 73 | 72 | 
                                    
                                    0.3%
                                 | |
| 74 | 57 | 
                                    
                                    0.2%
                                 | |
| 75 | 84 | 
                                    
                                    0.3%
                                 | |
| 76 | 48 | 
                                    
                                    0.2%
                                 | |
| 77 | 34 | 
                                    
                                    0.1%
                                 | |
| 78 | 38 | 
                                    
                                    0.1%
                                 | |
| 79 | 23 | 
                                    
                                    0.1%
                                 | |
| 80 | 55 | 
                                    
                                    0.2%
                                 | |
| 81 | 18 | 
                                    
                                    0.1%
                                 | |
| 82 | 21 | 
                                    
                                    0.1%
                                 | |
| 83 | 17 | 
                                    
                                    0.1%
                                 | |
| 84 | 11 | 
                                    
                                    0%
                                 | |
| 85 | 19 | 
                                    
                                    0.1%
                                 | |
| 86 | 7 | 
                                    
                                    0%
                                 | |
| 87 | 6 | 
                                    
                                    0%
                                 | |
| 88 | 8 | 
                                    
                                    0%
                                 | |
| 89 | 5 | 
                                    
                                    0%
                                 | |
| 90 | 11 | 
                                    
                                    0%
                                 | |
| 91 | 2 | 
                                    
                                    0%
                                 | |
| 92 | 3 | 
                                    
                                    0%
                                 | |
| 93 | 1 | 
                                    
                                    0%
                                 | |
| 94 | 3 | 
                                    
                                    0%
                                 | |
| 95 | 2 | 
                                    
                                    0%
                                 | |
| 98 | 1 | 
                                    
                                    0%
                                 | |
| 99 | 8 | 
                                    
                                    0%
                                 | |
| 100 | 1 | 
                                    
                                    0%
                                 | |
| 101 | 2 | 
                                    
                                    0%
                                 | |
| 102 | 1 | 
                                    
                                    0%
                                 | |
| 115 | 1 | 
                                    
                                    0%
                                 | |
| 120 | 1 | 
                                    
                                    0%
                                 | |
| 130 | 1 | 
                                    
                                    0%
                                 | |
| 998 | Refused | 1 | 
                                    
                                    0%
                                 | 
| 999 | Don't know | 272 | 
                                    
                                    1.1%
                                 |