Section 3-312. Statistical records to be compiled by city officials

Every
  official or employee of the city, or of the counties included within the
  city, and every board or commission charged by law or by  due  authority
  with  the  custody  of  property of the city or the counties thereof, or
  with the direction of work done, or services performed, by or on  behalf
  of  the  city or the counties therein, or the disbursement or receipt of
  moneys from the city or counties therein, and  every  person,  official,
  board, commission or corporation receiving or disbursing moneys from the
  city  or counties therein for public purposes, at such times, under such
  conditions, and in the manner directed to  do  so  by  the  comptroller,
  shall furnish reports of facts relating to any or all of the property of
  the  city, or the counties therein, or of such work or such services, or
  of the receipt or disbursement of  moneys  from  the  city  or  counties
  therein.  Such  officials  and  employees  shall compile and maintain in
  their respective offices  such  system  of  statistical  record  as  the
  comptroller  may require appertaining to all matters referred to in this
  section.