Year	U.S. Dollars
2010-01-01	6620100000
2011-01-01	7515900000
2012-01-01	7889700000
2013-01-01	8450900000
2014-01-01	8773800000
2015-01-01	8672400000
2016-01-01	8178400000
2017-01-01	8608400000
2018-01-01	9417100000
2019-01-01	9751300000
2020-01-01	10240200000
2021-01-01	10753700000
2022-01-01	11293000000
2023-01-01	11744000000