| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -9 | Don't know (spontaneous) | 16 | 
                                    
                                    8.6%
                                 | 
| 0 | No investment | 6 | 
                                    
                                    3.2%
                                 | 
| 500 | 3 | 
                                    
                                    1.6%
                                 | |
| 800 | 1 | 
                                    
                                    0.5%
                                 | |
| 1000 | 3 | 
                                    
                                    1.6%
                                 | |
| 1500 | 2 | 
                                    
                                    1.1%
                                 | |
| 1556 | 1 | 
                                    
                                    0.5%
                                 | |
| 2000 | 3 | 
                                    
                                    1.6%
                                 | |
| 2450 | 1 | 
                                    
                                    0.5%
                                 | |
| 2500 | 1 | 
                                    
                                    0.5%
                                 | |
| 3000 | 7 | 
                                    
                                    3.7%
                                 | |
| 3500 | 1 | 
                                    
                                    0.5%
                                 | |
| 3896 | 1 | 
                                    
                                    0.5%
                                 | |
| 4000 | 6 | 
                                    
                                    3.2%
                                 | |
| 4500 | 1 | 
                                    
                                    0.5%
                                 | |
| 4800 | 2 | 
                                    
                                    1.1%
                                 | |
| 5000 | 6 | 
                                    
                                    3.2%
                                 | |
| 6000 | 1 | 
                                    
                                    0.5%
                                 | |
| 7000 | 3 | 
                                    
                                    1.6%
                                 | |
| 7500 | 1 | 
                                    
                                    0.5%
                                 | |
| 8000 | 4 | 
                                    
                                    2.1%
                                 | |
| 9000 | 1 | 
                                    
                                    0.5%
                                 | |
| 10000 | 11 | 
                                    
                                    5.9%
                                 | |
| 11000 | 1 | 
                                    
                                    0.5%
                                 | |
| 12000 | 1 | 
                                    
                                    0.5%
                                 | |
| 15000 | 6 | 
                                    
                                    3.2%
                                 | |
| 20000 | 10 | 
                                    
                                    5.3%
                                 | |
| 23340 | 2 | 
                                    
                                    1.1%
                                 | |
| 25000 | 5 | 
                                    
                                    2.7%
                                 | |
| 30000 | 3 | 
                                    
                                    1.6%
                                 | |
| 31120 | 1 | 
                                    
                                    0.5%
                                 | |
| 40000 | 6 | 
                                    
                                    3.2%
                                 | |
| 45000 | 1 | 
                                    
                                    0.5%
                                 | |
| 50000 | 7 | 
                                    
                                    3.7%
                                 | |
| 60000 | 2 | 
                                    
                                    1.1%
                                 | |
| 70000 | 2 | 
                                    
                                    1.1%
                                 | |
| 75000 | 1 | 
                                    
                                    0.5%
                                 | |
| 77700 | 1 | 
                                    
                                    0.5%
                                 | |
| 77800 | 3 | 
                                    
                                    1.6%
                                 | |
| 80000 | 5 | 
                                    
                                    2.7%
                                 | |
| 100000 | 11 | 
                                    
                                    5.9%
                                 | |
| 120000 | 1 | 
                                    
                                    0.5%
                                 | |
| 150000 | 3 | 
                                    
                                    1.6%
                                 | |
| 155924 | 1 | 
                                    
                                    0.5%
                                 | |
| 180000 | 1 | 
                                    
                                    0.5%
                                 | |
| 200000 | 2 | 
                                    
                                    1.1%
                                 | |
| 225000 | 1 | 
                                    
                                    0.5%
                                 | |
| 250000 | 1 | 
                                    
                                    0.5%
                                 | |
| 300000 | 3 | 
                                    
                                    1.6%
                                 | |
| 319624 | 1 | 
                                    
                                    0.5%
                                 | |
| 342320 | 1 | 
                                    
                                    0.5%
                                 | |
| 385000 | 1 | 
                                    
                                    0.5%
                                 | |
| 392500 | 1 | 
                                    
                                    0.5%
                                 | |
| 400000 | 5 | 
                                    
                                    2.7%
                                 | |
| 466800 | 1 | 
                                    
                                    0.5%
                                 | |
| 469200 | 1 | 
                                    
                                    0.5%
                                 | |
| 500000 | 3 | 
                                    
                                    1.6%
                                 | |
| 505700 | 1 | 
                                    
                                    0.5%
                                 | |
| 700000 | 1 | 
                                    
                                    0.5%
                                 | |
| 778000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 1556000 | 1 | 
                                    
                                    0.5%
                                 | |
| 3000000 | 3 | 
                                    
                                    1.6%
                                 | |
| 4000000 | 1 | 
                                    
                                    0.5%
                                 | |
| 10000000 | 1 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 158 |