The cement plant originally planned to produce 781,500 tons of cement for the whole year, but it turned out to produce 543,200 tons in the first half of the year and 378,600 tons in the second half of the year. How many tons did this year's production exceed the plan?
水泥厂原计划全年生产水泥78.15万吨，结果上半年生产54.32万吨，下半年生产37.86万吨，今年生产超过计划多少万吨？
<result>14.05</result>