SWH Corporation issued bonds on January 1, 2020. The bonds had a coupon rate of 6.25%, with interest paid semiannually. The face value of the bonds is $20,000 and the bonds mature on January 1, 2035. The yield to maturity for an SWH Corporation bond on January 1, 2023 if the market price of the bond on that date is $993.7 is _____ percent. Keep the percent result with two decimals