Year including construction (constant 2010 US$) 1995 69566803.0384438 1996 69072220.9124977 1997 85090584.4891453 1998 102844667.770862 1999 116068498.291953 2000 111706726.834513 2001 124450867.570509 2002 131072946.118426 2003 151896790.026118 2004 188284266.433054 2005 215145851.667138 2006 242031981.190092 2007 276269412.649587 2008 304210231.387345 2009 227479176.352389 2010 244110445.3125 2011 281339880.39567 2012 292830818.617518 2013 275322545.854116 2014 319818855.065346 2015 377841467.063467 2016 424240907.815027 2017 470343450.902345