3.)

The following table shows the nominal returns on Andorran stocks.

Year	Nominal Return (%)
2012	0.2
2013	-16.0
2014	-14.0
2015	-42.5
2016	67.3
2017	28.0

What was the standard deviation of the market returns? (Use decimals, not percents, in your calculations. Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)

STANDARD DEVIATION=___%

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