Year	including construction (constant 2010 US$)
2006	3425361950.22374
2007	3792328509.49868
2008	3665917559.18206
2009	4220285796.82396
2010	4726951789.06336
2011	4327956579.30389
2012	4232552088.49889
2013	4315349557.30466
2014	5898041913.69472