; and (II) the allocation of resources to investigate such charges; and (ii) for any other purpose that the Commission determines appropriate. (G) The Commission shall at 18-month intervals make publicly available aggregate compensation data collected under paragraph (1) for the categories described in subparagraph (E), disaggregated by industry, occupation, and core based statistical area (as defined by the Office of Management and Budget). (4) The compensation data under paragraph (1) shall be collected from each employer that— (A) is a private employer that has 100 or more employees, including such an employer that is a contractor with the Federal Government, or a subcontractor at any tier thereof