Year Percent Change 2010-01-01 6.4982 2011-01-01 9.5593 2012-01-01 2.4134 2013-01-01 1.2085 2014-01-01 2.3881 2015-01-01 -2.5073 2016-01-01 3.8278 2017-01-01 6.5668 2018-01-01 2.1815 2019-01-01 3.5360 2020-01-01 2.0592 2021-01-01 3.2268 2022-01-01 2.3040 2023-01-01 3.0334