Year	including construction (constant 2015 US$)
1995	24224.049896022527
1996	25271.672737593934
1997	25536.4227246691
1998	25506.15055453817
1999	26149.770538978966
2000	25495.017423488032
2001	25997.094392712923
2002	26922.42468397245
2003	27550.979371499987
2004	27379.651631882432
2005	27998.131523403074
2006	33270.655954671805
2007	32854.61872079603
2008	32082.082079867476
2009	30751.08173871401
2010	31476.211495675252
2011	31690.607702846137
2012	31565.015923154653
2013	31901.387999536953
2014	31763.72917402646
2015	31668.549565946236
2016	31775.739823591484
2017	31986.213538255353
2018	31913.033131227723
2019	32415.5535911548
2020	33945.77403117488
2021	34962.68898700116
2022	36764.54796133901