| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 0 | 1 | 
                                    
                                    3.4%
                                 | |
| 500000 | 1 | 
                                    
                                    3.4%
                                 | |
| 700000 | 1 | 
                                    
                                    3.4%
                                 | |
| 2500000 | 1 | 
                                    
                                    3.4%
                                 | |
| 3000000 | 2 | 
                                    
                                    6.9%
                                 | |
| 3200000 | 1 | 
                                    
                                    3.4%
                                 | |
| 3400000 | 1 | 
                                    
                                    3.4%
                                 | |
| 3500000 | 1 | 
                                    
                                    3.4%
                                 | |
| 3900000 | 1 | 
                                    
                                    3.4%
                                 | |
| 4500000 | 1 | 
                                    
                                    3.4%
                                 | |
| 5000000 | 3 | 
                                    
                                    10.3%
                                 | |
| 5500000 | 1 | 
                                    
                                    3.4%
                                 | |
| 9700000 | 1 | 
                                    
                                    3.4%
                                 | |
| 10000000 | 2 | 
                                    
                                    6.9%
                                 | |
| 15000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 16000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 20000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 34600000 | 1 | 
                                    
                                    3.4%
                                 | |
| 45000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 50000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 68000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 75000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 126000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 245000000 | 1 | 
                                    
                                    3.4%
                                 | |
| 250000000 | 1 | 
                                    
                                    3.4%
                                 | |
| Sysmiss | 334 |