You find the following corporate bond quotes. To calculate the number of years until maturity, assume that it is currently January $15,2022.$ The bonds have a par value of $$2,000$ and semiannual coupons.

$\backslash$table$[[$Company $($Ticker$),$Coupon,Maturity,Last Price,Last Yield,$\backslash$table$[[$Estimated$],[$$ Volume$],[(000$s$)]]],[$Xenon$,$ Incorporated $($XIC$),6\mathrm{.}00,$January $15,2040,94\mathrm{.}255,??,57,368],[$Kenny Corporation $($KCC$),7\mathrm{.}18,-10,$January $15,2034,??,6\mathrm{.}14,-14-6,48,947],[$Williams Company $($WICO$),??,$January $15,2036,94\mathrm{.}795,6\mathrm{.}96,43,808]]$

What is the yield to maturity for the bond issued by Xenon, Incorporated?

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

Yield to maturity

$\%$