| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 | 
                                    
                                    13.9%
                                 | 
| 0 | 5 | 
                                    
                                    6.3%
                                 | |
| 100000 | 2 | 
                                    
                                    2.5%
                                 | |
| 150000 | 1 | 
                                    
                                    1.3%
                                 | |
| 175000 | 1 | 
                                    
                                    1.3%
                                 | |
| 200000 | 2 | 
                                    
                                    2.5%
                                 | |
| 300000 | 1 | 
                                    
                                    1.3%
                                 | |
| 400000 | 1 | 
                                    
                                    1.3%
                                 | |
| 500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 1000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 1500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 2000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 2500000 | 2 | 
                                    
                                    2.5%
                                 | |
| 3000000 | 5 | 
                                    
                                    6.3%
                                 | |
| 3500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 4000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 4250000 | 1 | 
                                    
                                    1.3%
                                 | |
| 5000000 | 2 | 
                                    
                                    2.5%
                                 | |
| 5400000 | 1 | 
                                    
                                    1.3%
                                 | |
| 5500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 6000000 | 2 | 
                                    
                                    2.5%
                                 | |
| 7000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 7500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 8000000 | 4 | 
                                    
                                    5.1%
                                 | |
| 9000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 10000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 15500000 | 1 | 
                                    
                                    1.3%
                                 | |
| 17000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 18000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 20000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 27320000 | 1 | 
                                    
                                    1.3%
                                 | |
| 30000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 40000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 50000000 | 3 | 
                                    
                                    3.8%
                                 | |
| 66704921 | 1 | 
                                    
                                    1.3%
                                 | |
| 90000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 100000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 155000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 200000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 1000000000 | 1 | 
                                    
                                    1.3%
                                 | |
| 1128000000 | 1 | 
                                    
                                    1.3%
                                 | |
| Sysmiss | 136 |