Year	constant 2010 US$
2006	1514.50932693965
2007	1537.29530869278
2008	1585.92336559144
2009	1743.22786528306
2010	1857.18399887208
2011	1844.40653472453
2012	1930.88108041645
2013	1984.41663172569
2014	2042.26744072209
2015	1965.81219346332