Year	current US$
2012	237757629.39453098
2013	297992431.640625
2014	222564880.37109402
2015	285366302.49023396
2016	239386459.350586
2017	269315093.99414104
2018	226088897.705078
2019	279876983.642578
2020	214529953.00293
2021	253263076.78222698
2022	100917711.74781023