An agency that receives funds pursuant to sections 67.1062 to 67.1071 shall file an annual report with the designated authority of the county, on or before the thirty-first day of March of the year following the year in which funds were received. The annual report shall include statistics on the number of persons served by the agency, and shall include the results of an independent audit of expenditures of funds received by the agency pursuant to the provisions of sections 67.1062 to 67.1071. No information contained in the report shall identify any person served by the agency or enable any person to determine the identity of any such person. The designated authority shall compile the reports filed pursuant to this section annually and transmit the compiled report to the governing body of the county or city with its estimate of the number of homeless residing in the county or city and its recommendations of programs to reduce homelessness in the county or city along with its estimates of the resources necessary to implement and operate such programs.