Hanover Insurance Gr (NYSE:THG) reported quarterly earnings of $5.31 per share which beat the analyst consensus estimate of $3.94 by 34.43 percent. This is a 22.07 percent increase over earnings of $4.35 per share from the same period last year. The company reported quarterly sales of $1.657 billion which beat the analyst consensus estimate of $1.652 billion by 0.33 percent. This is a 4.67 percent increase over sales of $1.583 billion the same period last year.