count,min_balance,max_balance,country,business_type,model,bank_id
200,50000,100000,US,I,1,bank_a
200,50000,100000,US,I,2,bank_b
200,50000,100000,US,I,3,bank_a
200,50000,100000,US,I,4,bank_b
200,50000,100000,US,I,5,bank_a