The real risk$-$free rate is $4\mathrm{.}19\%.$ Inflation is expected to be $2\mathrm{.}1\%$ this year and $4\mathrm{.}75\%$ during the next $4$ years. Assume that the maturity risk premium is zero. What is the yield on $4-$year treasury securities$?$ State your answer as a percentage to $2$ decimal places. Do not include the $\%$ symbol.