| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 20 | 1 | 
                                    
                                    1.6%
                                 | |
| 50 | 2 | 
                                    
                                    3.1%
                                 | |
| 100 | 4 | 
                                    
                                    6.3%
                                 | |
| 120 | 4 | 
                                    
                                    6.3%
                                 | |
| 140 | 1 | 
                                    
                                    1.6%
                                 | |
| 170 | 1 | 
                                    
                                    1.6%
                                 | |
| 175 | 1 | 
                                    
                                    1.6%
                                 | |
| 200 | 1 | 
                                    
                                    1.6%
                                 | |
| 210 | 1 | 
                                    
                                    1.6%
                                 | |
| 240 | 1 | 
                                    
                                    1.6%
                                 | |
| 260 | 1 | 
                                    
                                    1.6%
                                 | |
| 300 | 1 | 
                                    
                                    1.6%
                                 | |
| 350 | 1 | 
                                    
                                    1.6%
                                 | |
| 400 | 1 | 
                                    
                                    1.6%
                                 | |
| 500 | 3 | 
                                    
                                    4.7%
                                 | |
| 600 | 6 | 
                                    
                                    9.4%
                                 | |
| 800 | 1 | 
                                    
                                    1.6%
                                 | |
| 1000 | 8 | 
                                    
                                    12.5%
                                 | |
| 1250 | 1 | 
                                    
                                    1.6%
                                 | |
| 1500 | 1 | 
                                    
                                    1.6%
                                 | |
| 1900 | 1 | 
                                    
                                    1.6%
                                 | |
| 2000 | 2 | 
                                    
                                    3.1%
                                 | |
| 3000 | 2 | 
                                    
                                    3.1%
                                 | |
| 3500 | 1 | 
                                    
                                    1.6%
                                 | |
| 4000 | 1 | 
                                    
                                    1.6%
                                 | |
| 4500 | 1 | 
                                    
                                    1.6%
                                 | |
| 5200 | 1 | 
                                    
                                    1.6%
                                 | |
| 6000 | 1 | 
                                    
                                    1.6%
                                 | |
| 8000 | 1 | 
                                    
                                    1.6%
                                 | |
| 8400 | 1 | 
                                    
                                    1.6%
                                 | |
| 10000 | 1 | 
                                    
                                    1.6%
                                 | |
| 12000 | 1 | 
                                    
                                    1.6%
                                 | |
| 14600 | 1 | 
                                    
                                    1.6%
                                 | |
| 26000 | 1 | 
                                    
                                    1.6%
                                 | |
| 28000 | 1 | 
                                    
                                    1.6%
                                 | |
| 60000 | 1 | 
                                    
                                    1.6%
                                 | |
| 300000 | 1 | 
                                    
                                    1.6%
                                 | |
| 600000 | 1 | 
                                    
                                    1.6%
                                 | |
| 800000 | 1 | 
                                    
                                    1.6%
                                 | |
| 1000000 | 1 | 
                                    
                                    1.6%
                                 | |
| 1200000 | 1 | 
                                    
                                    1.6%
                                 | |
| Sysmiss | 548 |