Year	current US$
2000	220367505.4608596
2001	271823392.4413398
2002	241020870.71489283
2003	263225149.83602852
2004	344802582.56766826
2005	400118144.50938934
2006	651297202.3585497
2007	1279310156.0361347
2008	1871754797.1290464
2009	1120654348.4301195
2010	901924808.0030862
2011	878386278.6638345
2012	841444205.4737146
2013	875576569.3377339
2014	928941131.457844
2015	814804459.3563048
2016	1142579151.9125633
2017	1467800715.3137236
2018	1757532420.140935
2019	1772226575.6184933
2020	1487588820.1943076
2021	1562358569.0171366
2022	1887949093.295307
2023	1994958419.3963513