| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1324 | 
                                    
                                    97.6%
                                 | |
| 2 | 1 | 
                                    
                                    0.1%
                                 | |
| 3 | 1 | 
                                    
                                    0.1%
                                 | |
| 5 | 3 | 
                                    
                                    0.2%
                                 | |
| 15 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 1 | 
                                    
                                    0.1%
                                 | |
| 25 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 3 | 
                                    
                                    0.2%
                                 | |
| 35 | 2 | 
                                    
                                    0.1%
                                 | |
| 50 | 3 | 
                                    
                                    0.2%
                                 | |
| 70 | 2 | 
                                    
                                    0.1%
                                 | |
| 100 | 3 | 
                                    
                                    0.2%
                                 | |
| 120 | 1 | 
                                    
                                    0.1%
                                 | |
| 200 | 4 | 
                                    
                                    0.3%
                                 | |
| 240 | 1 | 
                                    
                                    0.1%
                                 | |
| 250 | 1 | 
                                    
                                    0.1%
                                 | |
| 300 | 1 | 
                                    
                                    0.1%
                                 | |
| 320 | 1 | 
                                    
                                    0.1%
                                 | |
| 500 | 2 | 
                                    
                                    0.1%
                                 | |
| 600 | 1 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | .d. don't know | 0 | |
| Sysmiss | .r. refusal | 0 | |
| Sysmiss | .s. skip | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 40 |