The current zero$-$coupon yield curve for risk$-$free bonds is as follows: What is the risk$-$free interest rate for a five$-$year maturity?

The risk$-$free interest rate for a five$-$year maturity is

$\%.($Round to two decimal places.$)$

Data table

$\backslash$table$[[$Maturity $($years$),1,2,3,4,5],[$YTM$,4\mathrm{.}98\%,5,5\mathrm{.}74\%,5\mathrm{.}92\%,6\mathrm{.}05\%$