Year	including construction (current US$)
1960	23132964.634558503
1961	23126833.731806897
1962	23150077.339913327
1963	29124033.03239138
1964	29122745.41750437
1965	23140074.21517458
1966	34250583.823113464
1967	34949302.91688563
1968	35467451.186718896
1969	36590894.740830965
1970	39046951.5546779
1971	45170539.073285654
1972	56987402.02001743
1973	72106238.10308461
1974	94758484.28498279
1975	109411516.99221091
1976	90164746.84500967
1977	94183653.85657626
1978	130087914.40204567
1979	158282902.79667076
1980	172588390.2964487
1981	166688838.18907782
1982	191718806.0934434
1983	168212346.27165776
1984	179422816.95274562
1985	174659395.86032602
1986	161773155.90900236
1987	193201115.41037726
1988	217026644.03039458
1989	191813193.54955086
1990	244082029.43966442
1991	238027499.70933893
1992	215774315.65365523
1993	277885076.4034043
1994	213152398.8406611
1995	290563222.7717373
1996	313247926.1216685
1997	306690436.72211057
1998	308518517.63646275
1999	663611628.4541185
2000	660221851.6055896
2001	792135285.9859432
2002	891552199.9986315
2003	1164283991.665795
2004	1268969809.67229
2005	1419506171.2088954
2006	1488207900.0240467
2007	1593877504.258904
2008	1728574804.5480561
2009	1745113950.9131515
2010	1717225350.927776
2011	1939495720.672934
2012	1889204965.662379
2013	2158540822.4566693
2014	2180200581.3260536
2015	1865961048.6935935
2016	1856151835.483368
2017	1918913560.033531
2018	2088295624.166173
2019	2347493172.3535414
2020	2555456381.3987093
2021	2912691784.0187097
2022	2965408295.55017
2023	3403855834.8628116