Year	constant 2010 US$
1995	20186408895.4861
1996	21488783556.9909
1997	23070717723.4403
1998	24453053631.0085
1999	25439467929.0447
2000	28754240346.6191
2001	26369253017.2039
2002	25054421064.5966
2003	26171864374.5946
2004	26305215841.2399
2005	28365265828.2016
2006	30634351633.8034
2007	32665524374.9958
2008	31480607091.5157
2009	29426559204.0599
2010	33548274968.4071
2011	33521697229.8558
2012	34429156118.9898
2013	33559039308.9015
2014	34317998676.1078
2015	34446452169.378
2016	34421772731.8316
2017	35224051110.2642