You find the following Treasury bond quotes. To calculate the number of years until maturity, assume that it is currently May 2016. The bonds have a par value of $1,000.

Rate	Maturity Mo/Yr	Bid	Asked	Chg	Ask Yld
??	May 26	103.5462	103.6340	+.3015	2.329
6.252	May 31	104.4952	104.6409	+.4293	??
6.163	May 41	??	??	+.5405	4.031

In the above table, find the Treasury bond that matures in May 2026. What is the coupon rate for this bond? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Coupon rate ______%