Year	including construction (current US$)
1982	48359654203.055466
1983	53302861747.297035
1984	47076694865.71677
1985	37284135156.438156
1986	42749402616.11641
1987	53335112547.59923
1988	58331333894.65737
1989	61613312483.49095
1990	71454641923.83284
1991	73959950230.68004
1992	70090409425.13866
1993	66906122460.66878
1994	68147385167.16979
1995	75187353054.31328
1996	74493399888.28146
1997	76487135263.3743
1998	69666367551.15164
1999	68333322542.50922
2000	76805975877.44533
2001	69915027932.07443
2002	73346925682.42119
2003	94777638331.32953
2004	119241907872.87343
2005	144010576666.41913
2006	162302183963.91727
2007	194068513101.88632
2008	218311445055.3076
2009	191028262191.727
2010	234795168686.60114
2011	272047398124.00446
2012	272144117513.95566
2013	268007190165.23685
2014	266109208585.42126
2015	226543285746.19208
2016	207447193147.45642
2017	243072968127.35983
2018	281978082598.6655
2019	265509742169.98523
2020	235739744484.30588
2021	282269440860.31903
2022	317245242599.82263
2023	315253320686.0931