HANOVER, N.H.--(BUSINESS WIRE)--Ledyard Financial Group, Inc. (ticker symbol LFGP), holding company for Ledyard National Bank, was ranked among the Top 200 publicly traded community banks in the United States. The rankings were based on three-year return on average equity as of December 31, 2014. Ledyard Financial Group ranked 195th with a three-year ROAE of 8.80%. According to the May 2015 edition of American Banker Magazine, the top community banks set themselves apart mainly by doing a bette