Year	constant 2015 US$
1995	2299044786057.5654
1996	2528158203200.038
1997	2760859982444.874
1998	2953453725044.872
1999	3177030228617.01
2000	3446954053236.889
2001	3714671470516.984
2002	4054028695421.795
2003	4462051005758.36
2004	4917028101605.038
2005	5436424367058.018
2006	6129528254935.727
2007	6997598509208.511
2008	7682292404412.817
2009	8314339560629.707
2010	9158644806018.594
2011	9942616967046.03
2012	10770638967342.816
2013	11522544305287.45
2014	12451695302128.693
2015	13230787665993.191
2016	14110353362568.764
2017	15115429704270.273
2018	16071834992705.252
2019	17041792252236.295
2020	17217152105638.889
2021	18565885458105.934
2022	19220418666560.453