; and (B) of the years identified under subparagraph (A), the year in which the recreation service provider used the most visitor-use days. (3) Consideration of surrendered, unused visitor-use days For the purposes of determining the number of visitor-use days a recreation service provider has used in a specified year under paragraph (2)(A), the Secretary of Agriculture, acting through the Chief of the Forest Service, and the Secretary, as applicable, shall consider an unused visitor-use day that has been surrendered under section 313(a)(2) as— (A) 1/2 of a visitor-use day used