Year	current US$
2013	511639029.71511525
2014	622687132.6404871
2015	735453538.9740098
2016	722168540.0149673
2017	721367123.7501477
2018	830155588.8161782
2019	920329780.3861108
2020	945384944.379111
2021	1006235679.5201467
2022	1084659474.6822267
2023	1206284365.9443734