| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1125 | 
                                    
                                    82.9%
                                 | |
| 1 | 19 | 
                                    
                                    1.4%
                                 | |
| 2 | 39 | 
                                    
                                    2.9%
                                 | |
| 3 | 23 | 
                                    
                                    1.7%
                                 | |
| 4 | 20 | 
                                    
                                    1.5%
                                 | |
| 5 | 18 | 
                                    
                                    1.3%
                                 | |
| 6 | 16 | 
                                    
                                    1.2%
                                 | |
| 7 | 5 | 
                                    
                                    0.4%
                                 | |
| 8 | 8 | 
                                    
                                    0.6%
                                 | |
| 9 | 3 | 
                                    
                                    0.2%
                                 | |
| 10 | 22 | 
                                    
                                    1.6%
                                 | |
| 11 | 2 | 
                                    
                                    0.1%
                                 | |
| 12 | 6 | 
                                    
                                    0.4%
                                 | |
| 13 | 2 | 
                                    
                                    0.1%
                                 | |
| 15 | 9 | 
                                    
                                    0.7%
                                 | |
| 17 | 1 | 
                                    
                                    0.1%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 19 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 10 | 
                                    
                                    0.7%
                                 | |
| 23 | 2 | 
                                    
                                    0.1%
                                 | |
| 25 | 2 | 
                                    
                                    0.1%
                                 | |
| 27 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 12 | 
                                    
                                    0.9%
                                 | |
| 35 | 1 | 
                                    
                                    0.1%
                                 | |
| 40 | 3 | 
                                    
                                    0.2%
                                 | |
| 49 | 1 | 
                                    
                                    0.1%
                                 | |
| 50 | 2 | 
                                    
                                    0.1%
                                 | |
| 54 | 1 | 
                                    
                                    0.1%
                                 | |
| 68 | 1 | 
                                    
                                    0.1%
                                 | |
| 120 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | .d. don't know | 0 | |
| Sysmiss | .r. refusal | 0 | |
| Sysmiss | .s. skip | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 40 |