Year	including construction (constant 2010 US$)
2008	46764.1794628648
2009	29925.2877371384
2010	23731.2287644596
2011	23848.7244286492
2012	25830.2012172027
2013	25973.6430515932
2014	33368.3076443378
2015	36512.3088388308
2016	29971.047677532
2017	23604.7146480954