Year	including construction (constant 2010 US$)
1995	36975.6888146696
1996	36679.0407770358
1997	38039.7422178976
1998	38236.7575578011
1999	42212.1336491768
2000	43779.1923238004
2001	45989.6714179768
2002	47815.8623135493
2003	52763.7244169227
2004	54116.3969479393
2005	50953.7938019453
2006	57581.6905440797
2007	53932.66407712
2008	46254.3495664067
2009	48986.847584229
2010	47106.9673825396
2011	50044.43606999
2012	54990.3620939288
2013	58319.9906732844
2014	56927.4188320257
2015	54133.3524544983
2016	55848.2814361158
2017	55464.1268339017
2018	56165.8026019352