A company paid dividends of $2.11, S2.23. $2.33, S2.42, and $2.58 per share during the last five years. $2.11 was paid five years ago and $2.58 was paid yesterday. Based on these dividends, what is the estimated dividend growth rate when the arithmetic average is used? Enter your answer as a decimal number (not as a percentage number) with 4 digits to the right of the decimal point in the box shown below