Year	constant 2010 US$
1990	1110.91638658081
1991	1123.3786953448
1992	1129.12387633856
1993	1139.12233519402
1994	1157.87203579369
1995	1178.60303760562
1996	1213.26822511757
1997	1247.81447742841
1998	1254.23058250189
1999	1268.82709486496
2000	1315.66673282028
2001	1354.83993345895
2002	1388.50242598305
2003	1434.71477306142
2004	1514.79249603824
2005	1611.21412941697
2006	1692.25362260308
2007	1825.32935437585
2008	1899.94519524229
2009	1923.62286362565
2010	2028.77143677447
2011	2160.08817983796
2012	2256.02313178852
2013	2356.96817347936
2014	2426.96067030856
2015	2474.43918035305
2016	2543.22999118237
2017	2639.01585950841
2018	2712.5882574828