A stock had returns of -18.00% (1 year ago), 9.00% (2 years ago), X (3 years ago), and 23.00% (4 years ago) in each of the past 4 years. Over the past 4 years, the arithmetic average annual return for the stock was 5.00%. What was the geometric average annual return for the stock over the past 4 years?(Round the value to 100th decimal)