Year	current US$
2009	318733680000
2010	353409590000
2011	338873290000
2012	373374750000
2013	467365780000
2014	483115510000
2015	421060070000
2016	448831069541.549
2017	451378840000
2018	496353180000
2019	2406819600000
2020	2429102370000
2021	2671331010000
2022	2638591150000