You have funds invested in a mutual fund of S&P $500$ stocks. Over the last $5$ years, the annual percent returns of the S&P $500$ are $19\mathrm{.}79\%,-6\mathrm{.}51\%,29\mathrm{.}15\%,16\mathrm{.}53\%,$ and $14\mathrm{.}76\%.$

What is the average annual percent return on the S&P $500$ stocks over the last $5$ years?

Note: Round your answer to $2$ decimal places.

Answer is complete but not entirely correct.

The average annual percent return

$14\mathrm{.}74$

$\%$