Year	U.S. Dollars
2010-01-01	1343000000
2011-01-01	1332300000
2012-01-01	1342400000
2013-01-01	1399400000
2014-01-01	1435400000
2015-01-01	1507400000
2016-01-01	1541500000
2017-01-01	1398400000
2018-01-01	1373900000
2019-01-01	1529900000
2020-01-01	1639600000
2021-01-01	1721900000
2022-01-01	1788400000
2023-01-01	1848400000