Year	including construction (constant 2015 US$)
1996	69467019763.89442
1997	70805665685.10414
1998	72270512322.58922
1999	73974139275.76604
2000	73506977742.40617
2001	72738181907.41478
2002	71747564265.81776
2003	75953477676.08438
2004	82018170526.59506
2005	85647763629.12856
2006	93664494070.8317
2007	102071156466.37486
2008	107048738081.97375
2009	110610735376.04459
2010	121274292213.82147
2011	133155241570.50009
2012	133787130441.70316
2013	130409713144.97945
2014	140063195755.40524
2015	148453906353.6278
2016	151634434275.1028
2017	153431352646.23956
2018	162324645470.22153
2019	167795138320.7322
2020	160116471070.43375
2021	163352428544.89984
2022	175812908102.82474
2023	176782455578.97116