Why the CENTURY 21 System?

study was conducted in two waves by Millward Brown, a leading global market research organization during the following time periods: Wave 1: February 4th – February 18th 2013 Wave 2: September 30th - October 14th 2013
2 NAR 2013 Profile of Home Buyers and Sellers- Pg. 6 http://www.realtor.org/reports/highlights-from-the-2013-profile-of-home-buyers-and-sellers
3 Data per Comscore, January-December 2013.