Year	constant 2011 international $
1990	8080.74421502685
1991	8428.16694501743
1992	8506.8717000633
1993	8419.73917514697
1994	8282.37516298135
1995	8376.03114981801
1996	8585.2759428598
1997	8633.06881868632
1998	8868.57590433998
1999	8889.85518544383
2000	9185.83648765248
2001	9289.78527128193
2002	9572.95950077253
2003	9996.54684385981
2004	10274.9563915927
2005	10461.2262399598
2006	10856.3562652503
2007	11490.7956537078
2008	11662.6186617465
2009	11706.3183699943
2010	12025.7362290451
2011	11507.1022726853
2012	11125.4954391474
2013	11079.9919200503
2014	11266.7136574571
2015	11278.9462616095
2016	11982.2146902997
2017	12148.9440643165