Year	U.S. Dollars
2010-01-01	3111700000
2011-01-01	3083500000
2012-01-01	3270800000
2013-01-01	3220900000
2014-01-01	3456400000
2015-01-01	3685100000
2016-01-01	3942400000
2017-01-01	4114600000
2018-01-01	4351600000
2019-01-01	4571900000
2020-01-01	4780000000
2021-01-01	4973200000
2022-01-01	5174300000
2023-01-01	5383500000