Year	including construction (constant 2010 US$)
2008	581188195.302843
2009	597340852.904821
2010	618581582.200247
2011	642394932.014833
2012	604318603.213844
2013	623598578.491965
2014	597710135.970334
2015	623858158.220025
2016	619494746.600742