ou find the following Treasury bond quotes. To calculate the number of years until maturity, assume that it is currently May 2022. All of the bonds have a par value of $1,000 and pay semiannual coupons.

Rate	Maturity Month/Year	Bid	Asked	Change	Ask Yield
??question mark	May 38	103.5488	103.6370	+.3041	2.369
5.324	May 43	104.4978	104.6435	+.4317	??question mark
6.173	May 53	??question mark	??question mark	+.5431	4.071

In the above table, find the Treasury bond that matures in May 2038. What is the coupon rate for this bond?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.