Year	current international $
2013	2103495831.4135392
2014	2363953206.2472286
2015	2669461832.088191
2016	2846127857.4737983
2017	3109378396.018482
2018	3349019596.8088017
2019	3601848676.5893893
2020	4014735199.6708045
2021	4699913086.934675
2022	4737815855.887265
2023	4794395349.456694