Year Percent 2010-01-01 0.0642 2011-01-01 0.0690 2012-01-01 0.0730 2013-01-01 0.0754 2014-01-01 0.0772 2015-01-01 0.0790 2016-01-01 0.0805 2017-01-01 0.0818 2018-01-01 0.0831 2019-01-01 0.0846 2020-01-01 0.0862 2021-01-01 0.0877 2022-01-01 0.0893 2023-01-01 0.0908