Year	including construction (constant 2010 US$)
1990	444770573480.4
1991	447617787536.112
1992	446382384799.438
1993	431711429022.822
1994	447945079042.861
1995	465505661714.207
1996	466729165026.911
1997	466484941157.175
1998	470745084863.219
1999	473414329912.389
2000	488598591418.656
2001	491394583888.291
2002	494625252464.476
2003	491726617099.479
2004	501991436405.369
2005	506576461430.537
2006	524577376427.956
2007	534312293508.892
2008	520636021688.537
2009	447869493212.045
2010	465914776428.75
2011	464415792829.141
2012	447993724226.043
2013	435262694140.129
2014	429196565245.512
2015	432217577430.269
2016	439886392359.42
2017	452977136127.657
2018	461120492339.491