Using historical risk premiums from Table $5\mathrm{.}5$ over the $1927-2018$ period as your guide, what would be your estimate of the expected annual HPR on the Big$/$Value portfolio if the current risk$-$free interest rate is $1\mathrm{.}80\%?($Round your answer to $2$ decimal places.$)$

Expected annual HPR $,10\mathrm{.}79\%$