You 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.

In the above table, find the Treasury bond that matures in May $2039.$ What is your yield to maturity if you buy this bond?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$