| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 | 
                                    
                                    3.9%
                                 | 
| 3500 | 1 | 
                                    
                                    0.8%
                                 | |
| 5000 | 2 | 
                                    
                                    1.6%
                                 | |
| 6000 | 2 | 
                                    
                                    1.6%
                                 | |
| 10000 | 3 | 
                                    
                                    2.3%
                                 | |
| 15000 | 1 | 
                                    
                                    0.8%
                                 | |
| 18000 | 1 | 
                                    
                                    0.8%
                                 | |
| 20000 | 6 | 
                                    
                                    4.7%
                                 | |
| 22000 | 1 | 
                                    
                                    0.8%
                                 | |
| 25000 | 3 | 
                                    
                                    2.3%
                                 | |
| 30000 | 4 | 
                                    
                                    3.1%
                                 | |
| 33244 | 1 | 
                                    
                                    0.8%
                                 | |
| 40000 | 3 | 
                                    
                                    2.3%
                                 | |
| 42000 | 1 | 
                                    
                                    0.8%
                                 | |
| 47000 | 1 | 
                                    
                                    0.8%
                                 | |
| 50000 | 14 | 
                                    
                                    10.9%
                                 | |
| 60000 | 1 | 
                                    
                                    0.8%
                                 | |
| 70000 | 2 | 
                                    
                                    1.6%
                                 | |
| 73000 | 1 | 
                                    
                                    0.8%
                                 | |
| 73249 | 1 | 
                                    
                                    0.8%
                                 | |
| 90000 | 1 | 
                                    
                                    0.8%
                                 | |
| 95000 | 1 | 
                                    
                                    0.8%
                                 | |
| 100000 | 10 | 
                                    
                                    7.8%
                                 | |
| 117000 | 1 | 
                                    
                                    0.8%
                                 | |
| 137000 | 1 | 
                                    
                                    0.8%
                                 | |
| 140000 | 1 | 
                                    
                                    0.8%
                                 | |
| 150000 | 3 | 
                                    
                                    2.3%
                                 | |
| 170000 | 1 | 
                                    
                                    0.8%
                                 | |
| 200000 | 4 | 
                                    
                                    3.1%
                                 | |
| 227000 | 1 | 
                                    
                                    0.8%
                                 | |
| 230000 | 1 | 
                                    
                                    0.8%
                                 | |
| 240000 | 1 | 
                                    
                                    0.8%
                                 | |
| 250000 | 5 | 
                                    
                                    3.9%
                                 | |
| 280000 | 1 | 
                                    
                                    0.8%
                                 | |
| 288000 | 1 | 
                                    
                                    0.8%
                                 | |
| 298000 | 1 | 
                                    
                                    0.8%
                                 | |
| 300000 | 8 | 
                                    
                                    6.3%
                                 | |
| 400000 | 1 | 
                                    
                                    0.8%
                                 | |
| 478000 | 1 | 
                                    
                                    0.8%
                                 | |
| 497000 | 1 | 
                                    
                                    0.8%
                                 | |
| 500000 | 11 | 
                                    
                                    8.6%
                                 | |
| 600000 | 2 | 
                                    
                                    1.6%
                                 | |
| 750000 | 2 | 
                                    
                                    1.6%
                                 | |
| 800000 | 1 | 
                                    
                                    0.8%
                                 | |
| 950000 | 1 | 
                                    
                                    0.8%
                                 | |
| 1000000 | 2 | 
                                    
                                    1.6%
                                 | |
| 1300000 | 1 | 
                                    
                                    0.8%
                                 | |
| 1500000 | 1 | 
                                    
                                    0.8%
                                 | |
| 5000000 | 2 | 
                                    
                                    1.6%
                                 | |
| 6300000 | 1 | 
                                    
                                    0.8%
                                 | |
| 8400000 | 1 | 
                                    
                                    0.8%
                                 | |
| 9300000 | 1 | 
                                    
                                    0.8%
                                 | |
| 20000000 | 2 | 
                                    
                                    1.6%
                                 | |
| 30000000 | 1 | 
                                    
                                    0.8%
                                 | |
| Sysmiss | 274 |