Year	including construction (constant 2015 US$)
1990	243981255517.30734
1991	235180249533.79562
1992	208428696909.70343
1993	191158669509.20145
1994	157798446726.02603
1995	155264048292.25104
1996	159229697351.67484
1997	170011006075.1748
1998	178230797087.3599
1999	174199009911.7606
2000	188263440087.83936
2001	184884197237.0698
2002	198338739310.3114
2003	217920313540.21124
2004	244478069428.46524
2005	267490612840.48737
2006	301434995723.15216
2007	328434641414.34283
2008	332229899201.48254
2009	308882647421.8438
2010	337457628232.6486
2011	374927514640.8649
2012	385692810773.53485
2013	411044106843.22974
2014	421245773036.7689
2015	430881390376.9424
2016	444808584183.9299
2017	476820844888.834
2018	485294638345.0107
2019	487115511316.65216
2020	491733789165.8523
2021	539352578093.0438
2022	533808738150.9826
2023	553342815728.9873