Year	including construction (constant 2010 US$)
1995	29296.0696291037
1996	32076.1649477191
1997	33484.392636701
1998	29161.126962293
1999	30136.3221459651
2000	30594.5063399526
2001	31531.9942124278
2002	30759.9920268953
2003	31083.5717565845
2004	33107.4154852677
2005	33131.4991234318
2006	33225.3246767507
2007	33999.8588010684
2008	34413.6926795949
2009	33702.7655803844
2010	35538.8659035044
2011	36638.5366712458
2012	38327.8687416427
2013	40792.3839125946
2014	39878.0713209042
2015	39572.4663417759
2016	39415.4299494086
2017	38980.9248091968
2018	39229.7608102835