Year	constant 2015 US$
1995	1252.7219705450034
1996	1310.1774488089159
1997	1354.9615671705321
1998	1369.8172055164932
1999	1392.0021745694592
2000	1455.2402706627051
2001	1486.6717556399592
2002	1528.8309938852608
2003	1579.2980915558935
2004	1661.491791403907
2005	1756.1499562440047
2006	1861.1054693900703
2007	1998.4115033547628
2008	2093.785665778742
2009	2125.19329771764
2010	2260.65035062745
2011	2422.226049921574
2012	2538.371877354653
2013	2651.1446846848166
2014	2748.8857460339195
2015	2827.212460817957
2016	2927.0640851847756
2017	3070.6023048270913
2018	3202.2065183080385
2019	3309.617195015808
2020	3158.6919350441585
2021	3448.906578452187
2022	3593.7177068567435