6 years ago, you paid $953 for a $1,000 par bond that has a 6% coupon rate and makes annual payments. You are selling it today, after receiving 6 coupon payments, for $957. You reinvested coupons at the 3.5% annual rate. What is your total return? (Report your answer to the nearest 0.01%, without the % symbol. E.g., if your answer is 5.1537%, enter it as 5.15.)