You have observed the following returns on ABC's stocks over the last six years : $19\mathrm{.}66\%,29\mathrm{.}65\%,-2\mathrm{.}05\%,-10\mathrm{.}84\%,12\mathrm{.}8\%,16,75\%$ What is the geometric average returns on the stock over this six $-$ year period $.$ Note: Enter your answer in percentages rounded off to two decimal points $.$ Do not enter $\%$ in the answer box. For example $,$ if your answer is $0\mathrm{.}12345$ then enter as $12\mathrm{.}35$ in the answer box.