Trulia analyzes list prices, total listings among real estate agents registered at site
From AOL Real Estate: Share ranges from 53% to 73%
West Virginia leads list with 8.6% year-over-year growth in August
CoreLogic: Nevada, Arizona see double-digit year-over-year drop
Phoenix, Chicago post double-digit annual home-price declines
Company Web site offers over 500,000 listings
Q3 home sales rise in most states