Over the past five years, a stock returned 5.31 percent, 0.81 percent, 29.59 percent, 3.63 percent, and 16.15 percent, respectively. What is the variance(as a decimal fraction)of these returns?

Carry intermediate calculations tosixdecimals. Answer tofourdecimals. Your answer should look something like 0.0123, or 0.0024.