Year	including construction (constant 2010 US$)
2006	1853.99989518105
2007	1758.90859461137
2008	1699.15408039045
2009	1866.50016146501
2010	1890.88826874925
2011	1927.86256913987
2012	2596.37193986975
2013	2761.13944918352
2014	2653.29214402388
2015	2552.50879909282
2016	2532.97203264934
2017	2554.71022991076