Not later than July 1, 2016, each regional educational service center shall conduct, in consultation with the Department of Education, a survey of special education services and programs provided in the region serviced by the regional educational service center for the purpose of identifying the need for enhanced or new special education services and programs provided by the regional educational service center. Such survey shall include, but need not be limited to, (1) an inventory of special education services and programs provided by local and regional boards of education and private providers to public school students, (2) the number of students receiving special education services or in special education programs provided by a local or regional board of education or private provider, (3) the total cost incurred by each school district for all such special education services and programs, and (4) the cost incurred by each school district for each such special education service and program. Each regional educational service center shall develop and maintain its own survey procedure and may conduct subsequent surveys as necessary.