Year	including construction (constant 2010 US$)
1991	93713.0927570394
1992	92812.2700053772
1993	94994.9453759616
1994	96376.6511645671
1995	99077.375921984
1996	102631.714041751
1997	104749.550453708
1998	109901.924191323
1999	114295.599431417
2000	113996.519746035
2001	115470.465210172
2002	117252.051835078
2003	121529.916622496
2004	119803.143098957
2005	119027.841038669
2006	117147.407322677
2007	119996.561229925
2008	120382.886824405
2009	123237.707153968
2010	124016.115171695
2011	124661.404149825
2012	130990.605852834
2013	134426.710445226
2014	134038.446027362
2015	138117.545504291
2016	137502.64786386
2017	136957.480064142
2018	140055.662601286