932 Wal-Mart Stores, Inc., My Benefits: Your 2007 Associate Benefits BookSummary Plan Description, January 1, 2007, pp.30-31; Wal-Mart Stores, Inc., 2006 Associate Benefits Book: Summary Plan Description, January 1, 2006, p. 24; US DOL, BLS, Definitions of Health Insurance Terms, February 2002, http://www.bls.gov/ncs/ebs/sp/healthterms.pdf (accessed December 4, 2006), pp. 1-2, 6.