Year	current US$
2000	79660664.72400157
2001	-1470535.5543614544
2002	-73947492.68108414
2003	-16427682.913038561
2004	11725850.50906382
2005	4505658.500186544
2006	-352313386.0243382
2007	-293829728.9898713
2008	-551124945.0710415
2009	-158891358.710753
2010	-162470552.51892793
2011	-119623225.60529165
2012	-156773792.36270103
2013	-21427859.93664876
2014	17510973.419349354
2015	66591885.462711476
2016	159012243.46124342
2017	329191171.3205739
2018	443614758.61889845
2019	600010075.0027987
2020	-182512322.2883843
2021	427509856.5492082
2022	465505891.16178507
2023	616425690.2163922