You find the following Treasury bond quotes. To calculate the number of years until maturity, assume that it is currently May $2022.$ All of the bonds have a par value of $$1,000$ and pay semiannual coupons.

Rate Maturity Month$/$Year Bid Asked Change Ask Yield

$??$question mark May $30103\mathrm{.}5384103\mathrm{.}6262+\mathrm{.}32222\mathrm{.}209$

$5\mathrm{.}952$ May $35104\mathrm{.}4874104\mathrm{.}6331+\mathrm{.}4221??$question mark

$6\mathrm{.}133$ May $45??$question mark $??$question mark $+\mathrm{.}53273\mathrm{.}911$

In the above table, find the Treasury bond that matures in May $2030.$ What is the coupon rate for this bond?