Year	current US$
2002	78562800
2003	146024400
2004	252002100
2005	564376544.76
2006	975868229.125
2007	1513697962.075
2008	2277502898.175
2009	1565736892.46
2010	2020504004.53
2011	2722464917
2012	3222350604.585
2013	3697730868.065
2014	3384055195.28
2015	2258643220.12
2016	1867398638.2685
2017	2237179088.453
2018	2183340530.606
2019	2321884645.342
2020	2186807504.316
2021	2921713106.977
2022	5345546873.54599
2023	4633754222.29703