Year	including construction (constant 2010 US$)
1996	389574347.240389
1997	397675616.196206
1998	326467133.019586
1999	464076757.782528
2000	516978656.298574
2001	474105393.118054
2002	456381297.675255
2003	457602202.344175
2004	471287033.285245
2005	526272845.53509
2006	511707998.256198
2007	512016371.084946
2008	538601465.361972
2009	487928677.165909
2010	431873000
2011	423608817.966989
2012	346960338.941187