Year Percent Change 2010-01-01 2.2622 2011-01-01 2.5816 2012-01-01 2.8544 2013-01-01 2.9903 2014-01-01 3.0782 2015-01-01 3.1835 2016-01-01 3.5040 2017-01-01 3.6283 2018-01-01 3.7471 2019-01-01 3.9110 2020-01-01 4.6463 2021-01-01 5.3753 2022-01-01 5.8856 2023-01-01 7.1180