A stock has had returns of $-19\mathrm{.}8$ percent, $29\mathrm{.}8$ percent, $33\mathrm{.}6$ percent, $-10\mathrm{.}9$ percent, $35\mathrm{.}6$ percent, and $27\mathrm{.}8$ percent over the last six years. What are the arithmetic and geometric returns for the stock?

Note: Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

$\backslash$table$[[$Arithmetic average return,$13\mathrm{.}85,\%$