Consider a bond that has a price of $$967\mathrm{.}42,$ a coupon rate of $4\mathrm{.}3\%,$ a yield to maturity of $4\mathrm{.}5\%,$ a face value of $$1000,$ and $30$ years to maturity. What is the current yield? Enter your answer as a percentage. Do not include the percentage sign in your answer.

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