The 10-year returns of Dow Jones Industrial Average Index (which is made of 30 large stocks) are shown below.

Dow Jones Return (%)	Year
9.63	2020
25.09	2019
-3.6	2018
27.97	2017
16.28	2016
0.1	2015
9.88	2014
29.41	2013
10.04	2012
8.21	2011

How much is the mean annual return of this index between 2011 and 2020? Enter your answer in the following format: 0.1234 Hint: Use finance calculator. Do not enter answer as 12.34, enter it as 0.1234. Answer is between 0.1197 and 0.145