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$),5\mathrm{.}500,$January $15,2035,94\mathrm{.}195,??,57,363],[$Kenny Corporation $($KCC$),7\mathrm{.}130,$January $15,2029,??,6\mathrm{.}04,48,942],[$Williams Company $($WICO$),??,$January $15,2031,94\mathrm{.}745,6\mathrm{.}86,43,803]]$

What is the coupon r$$te for the Williams Company bond?

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

Coupon rate

$\%$