Year U.S. Dollars 2015-01-01 175783700000 2016-01-01 185379700000 2017-01-01 201485100000 2018-01-01 220887800000 2019-01-01 235327700000 2020-01-01 251177100000 2021-01-01 267987000000 2022-01-01 284686500000 2023-01-01 300142100000