|Persons screened (millions)||993||1,145||1,263||1,812||1,320|
|Long guns (rifles)||90||59||160||294||63|
|Giving false information||42||18||68||61||90|
a Includes operators with a U.S. Department of Transportation, Federal Aviation Administration operating certificate engaged in scheduled passenger or public charter passenger operations and airports at which these operations are conducted.
Sources: 1985-USDOT, Federal Aviation Administration (FAA), Semiannual Report to Congress on the Effectiveness of the Civil Aviation Security Program, July 1- December 31, 1985 (Washington, DC: May 1986). 1990-2001-USDOT, FAA, Office of Civil Aviation Security Policy and Planning, Annual Report to Congress on Civil Aviation Security (Washington, DC: Annual issues), and personal communications, May 27, 1999, Mar. 29, 2000, Aug. 7, 2001, and Sept. 13, 2002.