Assume that the coupon rate (yearly interest rate) on a 1-year US government bond is 2% and the coupon rate on a 5-year corporate bond issued by a large company like Samsung is 4.5%. If Samsungs default risk premium is 1% what is the current rate of the maturity risk premium? Enter your answer to four decimal places without the percent sign (example: 6.78% enter as .0678).