Year constant 2015 US$ 2011 330854182482.7918 2012 360639979237.5466 2013 386301687058.3657 2014 408020933995.9511 2015 429570316641.95013 2016 445626235836.0579 2017 465457641225.34656 2018 489553103173.2683 2019 515235139701.1591 2020 528147580726.1035 2021 564177900245.8054 2022 603897386674.0265 2023 679847310100.9036