4 years ago you purchased a 14 year maturity, 2.3% coupon annual pay bond at a price of $105 per $100 of face value. Shortly after you purchased the bond, yields changed to 5.17%. If you sell the bond today at a price of $110 per $100 of face value, what is your annualized holding period return?

Enter answer in percents to 2 decimal places. For example, enter 14.15 for 14.15%.