Year current US$ 1982 340000.00357627904 1983 39999.9991059303 1984 70000.0002980232 1985 109999.999403954 1986 59999.9986588955 1988 59999.9986588955 1989 90000.0035762787 1991 460000.00834465 1992 349999.99403953605 2005 370000.00476837205 2010 660000.026226044 2011 1669999.95708466 2012 3339999.91416931 2013 1330000.04291534 2015 29999.999329447703 2016 1110000.01430511 2018 340000.00357627904 2019 1070000.05245209 2020 1759999.9904632599 2021 1320000.05245209 2022 439999.997615814