Year	including construction (constant 2015 US$)
1995	37008622357.531876
1996	39909043094.20698
1997	42563038034.38965
1998	43556898246.215904
1999	43358620642.33957
2000	47184653488.27242
2001	44662767634.321045
2002	43328047167.788734
2003	43431114617.726555
2004	43347572316.79607
2005	46859233051.75598
2006	48663694266.969734
2007	51347423180.8242
2008	50178750739.67674
2009	48911348312.67961
2010	55566013893.057816
2011	56990183011.02017
2012	56739449594.78587
2013	60026900561.72554
2014	59511405857.38181
2015	60145030659.0627
2016	59067783800.00862
2017	61079840229.83582
2018	65667223961.23672
2019	68225602246.90199
2020	67863209296.34241
2021	71966441833.54065