ALA has released Preservation Statistics: A Survey for US Libraries, FY 2013 Report.
Here's an excerpt from the press release:
Results from the 2013 Preservation Statistics Survey are now available. The annual survey gathers data about preventive preservation activities, conservation activities, reformatting and digitization activities and digital preservation responsibilities, as well as how preservation programs are administered.
Digital Scholarship | "A Quarter-Century as an Open Access Publisher"