| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 0 | 2 | 
                                    
                                    4.3%
                                 | |
| 300000 | 1 | 
                                    
                                    2.2%
                                 | |
| 400000 | 1 | 
                                    
                                    2.2%
                                 | |
| 500000 | 1 | 
                                    
                                    2.2%
                                 | |
| 1000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 2000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 3000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 4000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 5000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 10000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 20000000 | 6 | 
                                    
                                    13%
                                 | |
| 22500000 | 1 | 
                                    
                                    2.2%
                                 | |
| 23000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 25000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 33000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 42000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 50000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 58000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 60000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 65000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 100000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 130000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 140000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 150000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 200000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 300000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 500000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 1000000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 1100000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 2000000000 | 2 | 
                                    
                                    4.3%
                                 | |
| 4000000000 | 1 | 
                                    
                                    2.2%
                                 | |
| 5000000000 | 1 | 
                                    
                                    2.2%
                                 | |
| Sysmiss | 317 |