Source: 1997 Nationwide survey of homeowners. Survey included 1,000 telephone interviews with a random sample of homeowners from across the USA and was conducted Feb. 7 - 15, 1997 by Wirthin Worldwide. Survey results based upon respondents who expressed a preference. 95% confidence interval of +/- 3.1%. Homeowners were asked... "Thinking of different real estate sales organizations, which one would you say is best at helping people find and buy the right home?"