수수료가 인상된 업무는 은행 간 이체가 가장 많았고 그다음이 환전, 주택담보대출 만기 연장, 잔고증명서 발행 순이었다.
Transfers between banks were the most frequent work where the fee was raised. It was followed by currency exchange, extending the maturity of mortgage loans and issuing balance certificates.