What was the surplus for Korea 's services account in the first nine months of this year ?
For example , entries under Current account might include : " Trade " – buying and selling of goods and services * " Exports " – a credit entry * " Imports " – a debit entry ** " Trade balance " – the sum of Exports and Imports " Factor income " – repayments and dividends from loans and investments * " Factor earnings " – a credit entry * " Factor payments " – a debit entry ** " Factor income balance " – the sum of earnings and payments .