| ID,date,country,actual_price,Quantity,sold_price | |
| 10000,2015/7/23,china,120000.45,3,140000.377 | |
| 10001,null,china,120000.45,3,140000.377 | |
| 10003,2015/7/23,null,120000.45,3,140000.377 | |
| 10004,2015/7/23,china,120000.45ghf,3,140000.377 | |
| 10005,2015/7/23,china,120000.45,3ghf,140000.377 | |
| 10006,2015/7/23,china,120000.45,3,140000.377ghf |