Characteristics of H-2B Nonagricultural Temporary Workers: Fiscal Year 2010 Report to Congress, Annual Submission [open pdf - 445KB]
"The Department of Homeland Security (DHS) has compiled this fiscal year (FY) 2010 report on H-2B nonimmigrants from information provided by three components within DHS: U.S. Citizenship and Immigration Services (USCIS), U.S. Customs and Border Protection (CBP), and U.S. Immigration and Customs Enforcement (ICE) as well as the Department of State (DOS) and the Department of Labor (DOL)."
U.S. Citizenship and Immigration Services: http://www.uscis.gov/