Year	including construction (constant 2010 US$)
1986	1015166253.68479
1987	1047989181.06244
1988	1080101526.44288
1989	1113653700.38006
1990	1153019375.6304
1991	1142326720.33849
1992	1155023488.78607
1993	1236673664.22045
1994	1260245942.79902
1995	1345473704.04196
1996	1452678638.07644
1997	1500773739.38021
1998	1573396967.50007
1999	1671542285.39598
2000	1745194139.79143
2001	1835075081.22432
2002	1928238472.0706
2003	1929862976.2017
2004	1987641134.81565
2005	2062341194.98604
2006	2081843968.9885
2007	2120655050.27527
2008	2263073302.82826
2009	2183770406.58855
2010	2214618261.18054
2011	2230470318.00507
2012	2330752172.3825
2013	2213647089.11927
2014	2380647294.01894
2015	2285375332.27261
2016	2776389517.91579
2017	3438425165.04608
2018	3602644929.30783