Year	current US$
2005	10848471154.274967
2006	12863310252.121857
2007	15003236547.372343
2008	18418071125.151436
2009	19401780438.99389
2010	25216400855.60804
2011	32265169686.1639
2012	39654231525.225655
2013	44210911448.01317
2014	47556934021.1935
2015	50148764986.09348
2016	55245439700.722534
2017	63662229234.5945
2018	72463101547.5322
2019	79534518972.56415
2020	83004913327.01912
2021	89637425639.19672
2022	100855896099.09668
2023	102628305894.91942