| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -9 | Don't know (spontaneous) | 37 | 
                                    
                                    19.4%
                                 | 
| 0 | 49 | 
                                    
                                    25.7%
                                 | |
| 4000 | 1 | 
                                    
                                    0.5%
                                 | |
| 5000 | 1 | 
                                    
                                    0.5%
                                 | |
| 10000 | 1 | 
                                    
                                    0.5%
                                 | |
| 18000 | 2 | 
                                    
                                    1%
                                 | |
| 20000 | 1 | 
                                    
                                    0.5%
                                 | |
| 25000 | 1 | 
                                    
                                    0.5%
                                 | |
| 30000 | 1 | 
                                    
                                    0.5%
                                 | |
| 40000 | 2 | 
                                    
                                    1%
                                 | |
| 45000 | 1 | 
                                    
                                    0.5%
                                 | |
| 46680 | 1 | 
                                    
                                    0.5%
                                 | |
| 50000 | 1 | 
                                    
                                    0.5%
                                 | |
| 60000 | 1 | 
                                    
                                    0.5%
                                 | |
| 70000 | 1 | 
                                    
                                    0.5%
                                 | |
| 80000 | 3 | 
                                    
                                    1.6%
                                 | |
| 89000 | 1 | 
                                    
                                    0.5%
                                 | |
| 100000 | 3 | 
                                    
                                    1.6%
                                 | |
| 150000 | 2 | 
                                    
                                    1%
                                 | |
| 180000 | 3 | 
                                    
                                    1.6%
                                 | |
| 225000 | 1 | 
                                    
                                    0.5%
                                 | |
| 230000 | 1 | 
                                    
                                    0.5%
                                 | |
| 250000 | 2 | 
                                    
                                    1%
                                 | |
| 270000 | 1 | 
                                    
                                    0.5%
                                 | |
| 272300 | 1 | 
                                    
                                    0.5%
                                 | |
| 300000 | 5 | 
                                    
                                    2.6%
                                 | |
| 450000 | 2 | 
                                    
                                    1%
                                 | |
| 466800 | 1 | 
                                    
                                    0.5%
                                 | |
| 475000 | 1 | 
                                    
                                    0.5%
                                 | |
| 500000 | 3 | 
                                    
                                    1.6%
                                 | |
| 561294 | 1 | 
                                    
                                    0.5%
                                 | |
| 600000 | 2 | 
                                    
                                    1%
                                 | |
| 800000 | 2 | 
                                    
                                    1%
                                 | |
| 817000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1100000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1200000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1300000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1550000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1948341 | 1 | 
                                    
                                    0.5%
                                 | |
| 2000000 | 2 | 
                                    
                                    1%
                                 | |
| 2400000 | 1 | 
                                    
                                    0.5%
                                 | |
| 2465864 | 1 | 
                                    
                                    0.5%
                                 | |
| 2500000 | 2 | 
                                    
                                    1%
                                 | |
| 3000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 3500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 3800000 | 1 | 
                                    
                                    0.5%
                                 | |
| 4000000 | 3 | 
                                    
                                    1.6%
                                 | |
| 4055000 | 1 | 
                                    
                                    0.5%
                                 | |
| 4411260 | 1 | 
                                    
                                    0.5%
                                 | |
| 4500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 4668000 | 1 | 
                                    
                                    0.5%
                                 | |
| 5000000 | 2 | 
                                    
                                    1%
                                 | |
| 5500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 7000000 | 2 | 
                                    
                                    1%
                                 | |
| 8000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 8500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 9087040 | 1 | 
                                    
                                    0.5%
                                 | |
| 9627000 | 1 | 
                                    
                                    0.5%
                                 | |
| 11000000 | 2 | 
                                    
                                    1%
                                 | |
| 11883000 | 1 | 
                                    
                                    0.5%
                                 | |
| 12000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 14000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 15000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 15560000 | 1 | 
                                    
                                    0.5%
                                 | |
| 17000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 18648603 | 1 | 
                                    
                                    0.5%
                                 | |
| 20000000 | 3 | 
                                    
                                    1.6%
                                 | |
| 23340000 | 1 | 
                                    
                                    0.5%
                                 | |
| 24864000 | 1 | 
                                    
                                    0.5%
                                 | |
| 25000000 | 2 | 
                                    
                                    1%
                                 | |
| 29500000 | 1 | 
                                    
                                    0.5%
                                 | |
| 30000000 | 2 | 
                                    
                                    1%
                                 | |
| 49000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 75563000 | 1 | 
                                    
                                    0.5%
                                 | |
| 104000000 | 1 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 154 |