The rates of return on Cherry Jalopies, Inc., stock over the last five years were 22 percent, 11 percent, 4 percent, 6 percent, and 9 percent. Over the same period, the returns on Straw Construction Companys stock were 16 percent, 23 percent, 1 percent, 1 percent, and 17 percent. What was the arithmetic average return on each stock over this period? (Enter your answers as a percent rounded to 1 decimal place.)