Year	constant 2015 US$
1995	1197430462641.9507
1996	1314010348205.7778
1997	1384784675510.1047
1998	1412651239854.4692
1999	1515268502122.3303
2000	1650065124375.4565
2001	1748272258632.0435
2002	1880894188084.652
2003	1993985091653.6985
2004	2143598976569.3662
2005	2335119087651.927
2006	2525571292055.662
2007	2803800480489.554
2008	3020503186080.319
2009	3254373884722.825
2010	3574369435693.4385
2011	4012200823103.08
2012	4352861043276.3906
2013	4695719384520.91
2014	5077396782812.457
2015	5478750702023.072
2016	5922416885372.363
2017	6431328989210.086
2018	6931022726254.213
2019	7365548874046.093
2020	7171241684793.744
2021	7945039410770.273
2022	8234004239252.116