Year	current US$
2013	211996064.3173403
2014	219396147.57829222
2015	258421560.69165954
2016	204080804.22653273
2017	272775649.64476204
2018	265164646.48633835
2019	219667429.75019497
2020	213880503.85474873
2021	325328337.59736323