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. Estimated Company (Ticker) Xenon, Incorporated (XIC) Kenny Corporation (KCC) Williams Company (WICO) $ Volume Coupon 5.800 7.160 27 Maturity January 15, 2038 January 15, 2032 January 15, 2034 Last Price Last Yield. 94.231 77 94.775 (000) 27 57,366 6.10 48,945 6.92 43,806 What is the coupon rate 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., 32.16. Coupon rate %