Year	including construction (constant 2010 US$)
1960	357481918.290147
1961	380634347.901717
1962	432899646.341355
1963	353798078.872689
1964	422886779.5863
1965	462579334.811335
1966	490112920.721683
1967	525015783.392328
1968	561058499.501057
1969	609422995.766019
1970	642489842.174479
1971	636262016.777647
1972	594373201.890758
1973	547446749.694607
1974	597334246.394441
1975	681892285.169323
1976	701017942.822055
1977	687305967.584795
1978	643195237.456334
1979	619210466.268792
1980	660284516.758895
1981	545437624.849536
1982	459476696.364215
1983	318134870.041826
1984	334117941.112926
1985	343823562.326766
1986	378360056.217116
1987	432749973.997382
1988	412711013.151367
1989	352852163.915672
1990	366804226.519481
1991	402359482.832412
1992	390657752.906637
1993	473920061.993881
1994	520276915.161374
1995	523877447.446228
1996	582836163.610709
1997	650346143.951718
1998	649896077.416111
1999	614340821.10318
2000	624242284.886527
2001	639994613.632763
2002	614790887.638786
2003	599038558.892551
2004	591387427.787236
2005	587336828.966776
2006	582836163.610708
2007	638082492.412385
2008	636165234.622596
2009	632524957.614388
2010	651972786.710392
2011	705000313.922926
2012	732091899.276527
2013	821464414.396406
2014	842051377.794298
2015	837932334.195442
2016	1023173731.79452
2017	1022719728.99304