Annual Survey (03/10/2010) [PDF] Attachment(s): 2023 Report 2022 Report 2018 Report 2017 Report 2016 Report 2015 Report 2014 ReportContact Phone: (877) 672-2174Contact Fax: (202) 727-8471Contact TTY: 711Office Hours: Monday to Friday 8:15 am to 4:45 pm