Year Percent 2010-01-01 0.0454 2011-01-01 0.0435 2012-01-01 0.0427 2013-01-01 0.0417 2014-01-01 0.0402 2015-01-01 0.0395 2016-01-01 0.0360 2017-01-01 0.0339 2018-01-01 0.0327 2019-01-01 0.0315 2020-01-01 0.0309 2021-01-01 0.0310 2022-01-01 0.0306 2023-01-01 0.0301