2021 Survey Reference Periods and Release Dates

January Friday, Jan. 29 July Friday, July 23
February Friday, Feb. 26 August Friday, Aug. 27
March Friday, March 26 September Friday, Sept. 24
April Friday, April 23 October Friday, Oct. 29
May Friday, May 28 November Friday, Nov. 19
June Friday, June 25 December Friday, Dec. 17