Year	including construction (current US$)
1989	41704408950.14843
1990	49921821951.29219
1991	50825250273.61858
1992	45535234277.23057
1993	46377421519.39443
1994	45434492651.39016
1995	46956509883.23188
1996	51106965002.12377
1997	54218023227.84981
1998	56407980720.011284
1999	58803740074.67369
2000	66894717602.164345
2001	65434941284.16847
2002	70767430022.40947
2003	79656101543.06108
2004	93177827536.44841
2005	108942611355.92537
2006	129729342219.61957
2007	155363210021.4034
2008	190220396624.0384
2009	185145396918.0751
2010	214786049939.90308
2011	252243977811.87146
2012	241515235340.3141
2013	265739859855.84683
2014	286854123724.96924
2015	277657406427.97614
2016	306104317214.0668
2017	341790907563.5969
2018	381366160291.6498
2019	393902689212.98834
2020	398988219107.1645
2021	439193208347.84515
2022	483327295994.8908
2023	503682790517.31464