Year	including construction (current US$)
1995	4098347016.9677067
1996	3886218892.5081434
1997	3610872801.082544
1998	3791426983.774172
1999	3778360821.271051
2000	3535818817.1717725
2001	3489130819.397642
2002	3809527425.2549086
2003	4815401822.789794
2004	5413782564.748663
2005	5449720020.86848
2006	5801700282.3246975
2007	7467775950.027474
2008	7535096490.203904
2009	5994999409.188668
2010	6182398806.283345
2011	6606708206.643982
2012	6232715413.453126
2013	6809140328.317274
2014	7438406084.449386
2015	6932034609.278903
2016	7525712504.859941
2017	7108965027.005895
2018	7796302663.554504
2019	8106526892.109791
2020	8336794596.94477
2021	9175471056.701403
2022	8488072221.44945
2023	8980221405.898197