Economists have forecasted one year Treasury bill rates for the following $7$ years to be as follows:

$\backslash$table$[[$Year$,$Yield$],[1,2\mathrm{.}0],[2,2\mathrm{.}5],[3,3\mathrm{.}2],[4,4\mathrm{.}0],[5,4\mathrm{.}5],[6,5\mathrm{.}2],[7,5\mathrm{.}7]]$

What is the expected rate on bonds with the following maturities? Answers should be in percentages rounded to $2$ decimal places $($for example $10\mathrm{.}75\%$ rather than $\mathrm{.}1075$

$2$ year