| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 | 
                                    
                                    3.7%
                                 | |
| 8 | 1 | 
                                    
                                    0.1%
                                 | |
| 9 | 1 | 
                                    
                                    0.1%
                                 | |
| 10 | 1 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 2 | 
                                    
                                    0.2%
                                 | |
| 28 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 24 | 
                                    
                                    2.4%
                                 | |
| 40 | 1 | 
                                    
                                    0.1%
                                 | |
| 45 | 2 | 
                                    
                                    0.2%
                                 | |
| 50 | 3 | 
                                    
                                    0.3%
                                 | |
| 60 | 61 | 
                                    
                                    6.1%
                                 | |
| 63 | 1 | 
                                    
                                    0.1%
                                 | |
| 70 | 7 | 
                                    
                                    0.7%
                                 | |
| 75 | 8 | 
                                    
                                    0.8%
                                 | |
| 80 | 6 | 
                                    
                                    0.6%
                                 | |
| 84 | 1 | 
                                    
                                    0.1%
                                 | |
| 90 | 172 | 
                                    
                                    17.3%
                                 | |
| 100 | 13 | 
                                    
                                    1.3%
                                 | |
| 105 | 12 | 
                                    
                                    1.2%
                                 | |
| 106 | 1 | 
                                    
                                    0.1%
                                 | |
| 110 | 8 | 
                                    
                                    0.8%
                                 | |
| 115 | 1 | 
                                    
                                    0.1%
                                 | |
| 120 | 306 | 
                                    
                                    30.8%
                                 | |
| 123 | 1 | 
                                    
                                    0.1%
                                 | |
| 126 | 1 | 
                                    
                                    0.1%
                                 | |
| 130 | 11 | 
                                    
                                    1.1%
                                 | |
| 135 | 6 | 
                                    
                                    0.6%
                                 | |
| 140 | 3 | 
                                    
                                    0.3%
                                 | |
| 143 | 1 | 
                                    
                                    0.1%
                                 | |
| 145 | 1 | 
                                    
                                    0.1%
                                 | |
| 150 | 299 | 
                                    
                                    30.1%
                                 | |
| Sysmiss | .d. don't know | 0 | |
| Sysmiss | .r. refusal | 0 | |
| Sysmiss | .s. skip | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 403 |