| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 42 | 
                                    
                                    7.7%
                                 | 
| 20000 | 1 | 
                                    
                                    0.2%
                                 | |
| 100000 | 6 | 
                                    
                                    1.1%
                                 | |
| 150000 | 2 | 
                                    
                                    0.4%
                                 | |
| 200000 | 12 | 
                                    
                                    2.2%
                                 | |
| 215000 | 1 | 
                                    
                                    0.2%
                                 | |
| 250000 | 1 | 
                                    
                                    0.2%
                                 | |
| 300000 | 6 | 
                                    
                                    1.1%
                                 | |
| 400000 | 10 | 
                                    
                                    1.8%
                                 | |
| 500000 | 24 | 
                                    
                                    4.4%
                                 | |
| 550000 | 1 | 
                                    
                                    0.2%
                                 | |
| 600000 | 4 | 
                                    
                                    0.7%
                                 | |
| 650000 | 1 | 
                                    
                                    0.2%
                                 | |
| 700000 | 2 | 
                                    
                                    0.4%
                                 | |
| 750000 | 1 | 
                                    
                                    0.2%
                                 | |
| 800000 | 7 | 
                                    
                                    1.3%
                                 | |
| 850000 | 1 | 
                                    
                                    0.2%
                                 | |
| 1000000 | 27 | 
                                    
                                    5%
                                 | |
| 1200000 | 7 | 
                                    
                                    1.3%
                                 | |
| 1500000 | 12 | 
                                    
                                    2.2%
                                 | |
| 1700000 | 1 | 
                                    
                                    0.2%
                                 | |
| 1800000 | 2 | 
                                    
                                    0.4%
                                 | |
| 2000000 | 26 | 
                                    
                                    4.8%
                                 | |
| 2250000 | 2 | 
                                    
                                    0.4%
                                 | |
| 2400000 | 1 | 
                                    
                                    0.2%
                                 | |
| 2500000 | 15 | 
                                    
                                    2.8%
                                 | |
| 2800000 | 1 | 
                                    
                                    0.2%
                                 | |
| 3000000 | 22 | 
                                    
                                    4%
                                 | |
| 3350000 | 1 | 
                                    
                                    0.2%
                                 | |
| 3500000 | 5 | 
                                    
                                    0.9%
                                 | |
| 3600000 | 1 | 
                                    
                                    0.2%
                                 | |
| 4000000 | 10 | 
                                    
                                    1.8%
                                 | |
| 4200000 | 1 | 
                                    
                                    0.2%
                                 | |
| 4400000 | 1 | 
                                    
                                    0.2%
                                 | |
| 4500000 | 3 | 
                                    
                                    0.6%
                                 | |
| 4700000 | 1 | 
                                    
                                    0.2%
                                 | |
| 4879174 | 1 | 
                                    
                                    0.2%
                                 | |
| 5000000 | 25 | 
                                    
                                    4.6%
                                 | |
| 5100000 | 1 | 
                                    
                                    0.2%
                                 | |
| 6000000 | 3 | 
                                    
                                    0.6%
                                 | |
| 7000000 | 5 | 
                                    
                                    0.9%
                                 | |
| 7200000 | 1 | 
                                    
                                    0.2%
                                 | |
| 7500000 | 3 | 
                                    
                                    0.6%
                                 | |
| 8000000 | 5 | 
                                    
                                    0.9%
                                 | |
| 8600000 | 1 | 
                                    
                                    0.2%
                                 | |
| 9500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 10000000 | 24 | 
                                    
                                    4.4%
                                 | |
| 12000000 | 6 | 
                                    
                                    1.1%
                                 | |
| 12500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 15000000 | 8 | 
                                    
                                    1.5%
                                 | |
| 16000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 17500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 18000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 20000000 | 20 | 
                                    
                                    3.7%
                                 | |
| 22500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 23000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 25000000 | 8 | 
                                    
                                    1.5%
                                 | |
| 30000000 | 12 | 
                                    
                                    2.2%
                                 | |
| 35000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 40000000 | 10 | 
                                    
                                    1.8%
                                 | |
| 42500000 | 1 | 
                                    
                                    0.2%
                                 | |
| 45000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 50000000 | 14 | 
                                    
                                    2.6%
                                 | |
| 60000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 70000000 | 4 | 
                                    
                                    0.7%
                                 | |
| 75000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 80000000 | 6 | 
                                    
                                    1.1%
                                 | |
| 100000000 | 12 | 
                                    
                                    2.2%
                                 | |
| 110000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 120000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 130000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 140000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 150000000 | 11 | 
                                    
                                    2%
                                 | |
| 200000000 | 11 | 
                                    
                                    2%
                                 | |
| 250000000 | 6 | 
                                    
                                    1.1%
                                 | |
| 270000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 300000000 | 9 | 
                                    
                                    1.7%
                                 | |
| 350000000 | 5 | 
                                    
                                    0.9%
                                 | |
| 400000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 450000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 500000000 | 10 | 
                                    
                                    1.8%
                                 | |
| 600000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 700000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 800000000 | 5 | 
                                    
                                    0.9%
                                 | |
| 900000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 1000000000 | 15 | 
                                    
                                    2.8%
                                 | |
| 1500000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 1800000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 2000000000 | 3 | 
                                    
                                    0.6%
                                 | |
| 2500000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 3000000000 | 2 | 
                                    
                                    0.4%
                                 | |
| 4000000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 7000000000 | 1 | 
                                    
                                    0.2%
                                 | |
| 10000000000 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 454 |