Year	including construction (current US$)
1965	1191131498.470948
1966	1266350097.1292899
1967	1334586466.1654136
1968	1348364485.9813085
1969	1573607748.1840196
1970	1722682743.0293896
1971	1904616169.344555
1972	2014994829.369183
1973	2069732187.9737241
1974	2148140452.9399543
1975	2955501972.818939
1976	3165839126.11718
1977	3557270654.27118
1978	3875985445.724682
1979	6258428571.428572
1980	7235291584.166666
1981	6924459459.459459
1982	8309113300.49261
1983	8852153667.054714
1984	9772092023.220812
1985	11557952046.906084
1986	11504209541.62769
1987	10494893951.296152
1988	9601930550.823397
1989	10571044712.928541
1990	11778824405.563032
1991	12013958690.594883
1992	13147473896.42825
1993	14507803121.2485
1994	15830367734.282326
1995	18195222648.186375
1996	19963443396.226418
1997	22746312684.36578
1998	24299291617.47344
1999	25762606900.619286
2000	30702216351.0935
2001	29874447439.3531
2002	27743573033.707863
2003	26792730769.23077
2004	27312240259.740257
2005	30597487520.79867
2006	38839617391.304344
2007	45738528896.67251
2008	58960618181.818184
2009	67745735027.223236
2010	78362250453.7205
2011	84842340791.73839
2012	109556926950
2013	115047589984.49612
2014	121903028852.22382
2015	120647640889.48787
2016	107897129668.71165
2017	85426531358.69565
2018	92772235706.24649
2019	114168038063.78133
2020	124239701650.3063
2021	132445083425.27087
2022	155951003834.79147
2023	129604323100.52292