Year Percent 2010-01-01 0.0493 2011-01-01 0.0485 2012-01-01 0.0479 2013-01-01 0.0472 2014-01-01 0.0462 2015-01-01 0.0458 2016-01-01 0.0454 2017-01-01 0.0449 2018-01-01 0.0442 2019-01-01 0.0435 2020-01-01 0.0429 2021-01-01 0.0422 2022-01-01 0.0417 2023-01-01 0.0411