Year	including construction (current US$)
1963	29593250.220375266
1964	33119254.501951896
1965	33371111.95063594
1966	33844992.45093106
1967	37548178.54034564
1968	37902210.00801557
1969	38540713.63220494
1970	45626504.64289809
1971	46533380.10054952
1972	63500988.87036103
1973	83855436.24972299
1974	112958724.13741739
1975	139922592.38845432
1976	142584227.73374623
1977	136684687.82699686
1978	148918656.87417257
1979	200899080.2196369
1980	242430910.85804403
1981	237062484.56929162
1982	233324289.04958877
1983	200050146.50646004
1984	199796415.47131574
1985	199063069.43584782
1986	235111654.86474133
1987	226781513.6454483
1988	217262200.24638912
1989	252692416.33537444
1990	281947764.4796301
1991	296874063.91344833
1992	336509732.9258791
1993	364195618.6862545
1994	400982088.27798176
1995	410200855.70060575
1996	442172023.0884344
1997	446291582.24669677
1998	346483848.285977
1999	368394999.0480421
2000	328718773.8563627
2001	340809530.6911218
2002	364833782.98047465
2003	429175932.92006195
2004	535160415.46451235
2005	490304107.635156
2006	497189521.7190388
2007	522991119.66714275
2008	566742988.0153103
2009	478757375.8756456
2010	532967319.93438655
2011	658121854.9051753
2012	664240990.9419167
2013	684524053.2463887
2014	729185760.9499058
2015	710391680.1342467
2016	798827037.4316846
2017	840176062.8968854
2018	867203815.3091435
2019	861232423.9154636
2020	761896436.0558003
2021	717790356.8618872
2022	755188976.8679757
2023	883626355.9919071