Using the data from the previous problem on Coco S$.$A$.$s time in days for response to customer complaints, what is the relative frequency percentage for the bin range from $21$ to $30$ days responses to customer complaints? Enter your answer rounded to two decimal places. Do not enter $\%$ in the answer box. For example, if your answer is $0\mathrm{.}12345$ or $12\mathrm{.}345\%$ then enter as $12\mathrm{.}35$ in the answer box.