Year	constant 2011 international $
2000	2418.80804450309
2001	2515.02900035722
2002	2627.20289767766
2003	2697.54445826253
2004	2859.50754586299
2005	3059.89384739846
2006	3158.28616029737
2007	3417.82480968542
2008	3579.46887382063
2009	3855.89995814106
2010	3970.23299338752
2011	4181.29705772912
2012	4505.85192895134
2013	4826.40005875543
2014	5165.9597610297
2015	5460.23131661031
2016	5747.77008442665
2017	5984.83914285385