$6\mathrm{.}5$ Years to maturity. How long is it to maturity for the following bonds, $?$

Data table

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$\backslash$table$[[$Per Velus,$\backslash$table$[[$Couven$],[$Rete$]],,,$Price,$\backslash$table$[[$Coupon$],[$Frequenoy$]]],[$$$1,000\mathrm{.}00,12\%,?,5\%,$$$1,306\mathrm{.}32,$semiannual$],[$$$5,000\mathrm{.}00,9\%,?,10\%,$$$4,568\mathrm{.}23,$monthly$],[$$$5,000\mathrm{.}00,11\%,?,12\%,$$$4,595\mathrm{.}34,$quarterly$],[$$$5,000\mathrm{.}00,7\%,?,6\%,$$$5,368\mathrm{.}00,$annual$]]$