A company is expected to have earnings per share of $$3\mathrm{.}99$ this year and to pay a dividend of $$2\mathrm{.}14.$ The discount rate for the stock is $13\mathrm{.}7\%$ and the rate of return on reinvested earnings is $22\mathrm{.}9\%.$ What is the sustainable growth rate? Enter your answer as a percentage. Do not include the percentage sign in your answer. Enter your response below rounded to $2$ DECIMAL PLACES.