Public Library Circulation and Circulation per Capita: Alabama (1990-2011)

Source:  Institute of Museum and Library Services, Public Libraries in the United States Survey (1990, 1995, 2000, 2005, 2011)

For latest statistics
Alabama Public Library Service, Statistical Summary for Fiscal Year 2013

Additional information
Alabama Public Library Service homepage.
Chief Officers of State Library Agencies (COSLA):  Alabama

Alabama's state library agency is in the "board or commission" category.  (IMLS)