Year	including construction (constant 2010 US$)
2000	5890.35516044672
2001	5945.58447069255
2002	6062.69173759923
2003	6591.22052175463
2004	6553.44395211873
2005	6770.05790303878
2006	7338.81813760241
2007	7105.75734089931
2008	7395.58398110031
2009	7806.0181460519
2010	8492.23390688969
2011	9479.38397175586
2012	10236.1487159567
2013	10704.2850600832
2014	11154.9333532387
2015	11476.9399865895
2016	12462.2161576711
2017	13523.0726435211
2018	14408.6857593971