| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 19 | 
                                    
                                    4.5%
                                 | 
| 0 | 333 | 
                                    
                                    78.2%
                                 | |
| 17000 | 1 | 
                                    
                                    0.2%
                                 | |
| 50000 | 2 | 
                                    
                                    0.5%
                                 | |
| 60000 | 1 | 
                                    
                                    0.2%
                                 | |
| 80000 | 1 | 
                                    
                                    0.2%
                                 | |
| 100000 | 1 | 
                                    
                                    0.2%
                                 | |
| 200000 | 1 | 
                                    
                                    0.2%
                                 | |
| 250000 | 1 | 
                                    
                                    0.2%
                                 | |
| 300000 | 1 | 
                                    
                                    0.2%
                                 | |
| 400000 | 1 | 
                                    
                                    0.2%
                                 | |
| 480000 | 1 | 
                                    
                                    0.2%
                                 | |
| 500000 | 3 | 
                                    
                                    0.7%
                                 | |
| 600000 | 2 | 
                                    
                                    0.5%
                                 | |
| 1000000 | 7 | 
                                    
                                    1.6%
                                 | |
| 1500000 | 3 | 
                                    
                                    0.7%
                                 | |
| 2000000 | 2 | 
                                    
                                    0.5%
                                 | |
| 2500000 | 2 | 
                                    
                                    0.5%
                                 | |
| 3000000 | 7 | 
                                    
                                    1.6%
                                 | |
| 3500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 4000000 | 3 | 
                                    
                                    0.7%
                                 | |
| 5000000 | 5 | 
                                    
                                    1.2%
                                 | |
| 5250000 | 1 | 
                                    
                                    0.2%
                                 | |
| 5500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 6000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 7000000 | 3 | 
                                    
                                    0.7%
                                 | |
| 7500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 10000000 | 2 | 
                                    
                                    0.5%
                                 | |
| 11000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 15000000 | 5 | 
                                    
                                    1.2%
                                 | |
| 20000000 | 3 | 
                                    
                                    0.7%
                                 | |
| 21000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 25000000 | 3 | 
                                    
                                    0.7%
                                 | |
| 35000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 50000000 | 2 | 
                                    
                                    0.5%
                                 | |
| 70000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 100000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 120000000 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 990 |