Year	U.S. Dollars
2010-01-01	37634500000
2011-01-01	42717400000
2012-01-01	46984100000
2013-01-01	50326300000
2014-01-01	51180700000
2015-01-01	55377200000
2016-01-01	57810500000
2017-01-01	58056100000
2018-01-01	61286500000
2019-01-01	64849900000
2020-01-01	68494700000
2021-01-01	72393700000
2022-01-01	76479600000
2023-01-01	80787700000