Year	including construction (constant 2010 US$)
1990	428971478469.705
1991	409644016173.804
1992	406976571188.356
1993	412161013527.281
1994	428890595326.015
1995	435707911005.614
1996	442071521074.837
1997	449109397099.848
1998	454426060129.355
1999	459456281230.095
2000	466693148617.984
2001	463332209312.795
2002	465112693359.304
2003	468999705695.618
2004	478014270576.316
2005	472493973421.425
2006	475604212049.727
2007	479452674021.028
2008	467607983283.308
2009	420227330284.472
2010	439825532061.171
2011	440678916063.286
2012	423427334601.989
2013	423005029870.116
2014	438149610375.102
2015	447553968752.349
2016	456126975041.97
2017	470597682681.588
2018	473083148589.972