Year	constant 2010 US$
2005	-684.82620031817
2006	4151.48520901199
2007	5301.99597944211
2008	5695.31477857178
2009	5095.80049408834
2010	2673.79031452025
2011	4042.71490643107
2012	4213.02851005077
2013	5076.52379458472
2014	4934.04200406752
2015	5493.64020713006
2016	4875.12843523828
2017	4580.85428706317