Year	U.S. Dollars
2010-01-01	8758600000
2011-01-01	9774300000
2012-01-01	10532000000
2013-01-01	10983000000
2014-01-01	11880400000
2015-01-01	12747700000
2016-01-01	13230100000
2017-01-01	13726900000
2018-01-01	14532500000
2019-01-01	15498700000
2020-01-01	16518400000
2021-01-01	17599700000
2022-01-01	18773500000
2023-01-01	20025600000