Year	constant 2010 US$
1995	1762.14401135146
1996	1719.50607939877
1997	1756.26985110781
1998	1651.93805292854
1999	1654.17894804824
2000	1688.27887089593
2001	1707.07087079502
2002	1884.0288082727
2003	1853.94256025218
2004	2061.2528264933
2005	2171.28471460608
2006	2356.70901928515
2007	2656.62926178131
2008	2719.12585413687
2009	2785.75877040456
2010	2963.43934514228
2011	3079.30938332673
2012	3208.99021478414
2013	3303.40000675253
2014	3397.98989830253
2015	3499.33646118754
2016	3600.23128247597
2017	3691.10687422866