Year including construction (constant 2010 US$) 2000 32526959.6802899 2001 24737821.3949275 2002 20466339.784058 2003 18376708.6852174 2004 35978455.8024638 2005 38687998.2471015 2006 44742340.2557971 2007 51352749.4011594 2008 60954426.2314493 2009 101340014.492754 2010 99892300 2011 121608017.391304 2012 178068882.608696 2013 288095184.057971 2014 319944902.898551 2015 269274895.652174 2016 299676900 2017 348899192.753623 2018 418679031.304348