It is hereby made the duty of the county commissioners of each county of this commonwealth, including the board of revision of the city of Philadelphia, at the expense of the state, to procure from the proper persons and officers of the wards, boroughs and townships of their respective counties, full and complete returns showing the entire amount of taxes levied and collected, or worked out, for the maintenance of state, county, city, ward, borough and township governments. It shall also be their duty to make a specific return on the following subjects:
72 P.S. § 5751