Year	including construction (constant 2015 US$)
1995	3030587861.2007804
1996	3134056595.328905
1997	3550129476.877733
1998	3792662337.691015
1999	3779983933.889843
2000	3879638162.6999993
2001	4065573661.4496083
2002	4517366200.999218
2003	4820009141.68789
2004	5190607527.901562
2005	5553842077.060155
2006	6362491685.673045
2007	6753390829.246483
2008	6464251769.949608
2009	4922831029.80078
2010	4608716835.335937
2011	4826545282.126561
2012	5112230427.79492
2013	5076136863.949998
2014	4957487774.452342
2015	5208223264.066013
2016	5209656754.720701
2017	5585804924.41328
2018	5761464114.769919
2019	5754653924.647263
2020	5815149005.4957
2021	6049341657.910152
2022	5884462494.798824
2023	5926205698.282808