Year	U.S. Dollars
2010-01-01	418144000000
2011-01-01	464800000000
2012-01-01	498482000000
2013-01-01	534710000000
2014-01-01	576478000000
2015-01-01	612667000000
2016-01-01	659698000000
2017-01-01	701819000000
2018-01-01	749409000000
2019-01-01	795383000000
2020-01-01	842947600000
2021-01-01	893229400000
2022-01-01	946247600000
2023-01-01	1001452900000