Year	including construction (current US$)
1987	83946439494.98845
1988	95387140864.88728
1989	108260992577.56703
1990	118306807971.07793
1991	127904696973.44122
1992	120959165279.2092
1993	111820880732.10379
1994	92246744380.45833
1995	100018433651.75528
1996	99608712442.54585
1997	104075214726.03654
1998	128302091924.53517
1999	110304832733.10667
2000	109076052274.13188
2001	91462584175.23076
2002	104066836008.62624
2003	133148465546.7511
2004	173291445350.32755
2005	221574684392.8312
2006	269209488468.24667
2007	342714737641.9694
2008	418584081962.7971
2009	325662680478.5288
2010	392505556461.5427
2011	468725048702.7
2012	490696994921.04956
2013	534332118832.5148
2014	516432299017.79565
2015	430881390376.9424
2016	414182677275.7484
2017	437145464897.8966
2018	437357675540.81604
2019	426398640289.8764
2020	405337175451.5843
2021	508441600802.06055
2022	561318026536.2692
2023	599312752216.4131