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$[[$stimated $$],[$Volume$],[(000$s$)]]],[$Xenon$,$ Incorporated $($XIC$),6\mathrm{.}100,$January $15,2041,94\mathrm{.}267,??,57,369],[\backslash$table$[[$Kenny Corporation $($KCC$)],[$Williams Company $($WICO$)]],\backslash$table$[[7\mathrm{.}190],[??]],\backslash$table$[[$January $15,,2035],[$January $15,,2037]],\backslash$table$[[??$