Year	constant 2011 international $
1993	10669131570.2103
1994	6752971762.1163
1995	8130255595.55131
1996	5740338353.48085
1997	7650945392.07807
1998	8764749570.64657
1999	7956719993.0016
2000	9570410044.55506
2001	10020231422.0785
2002	10918881531.9169
2003	11671733850.401
2004	12424586168.8851
2005	13177438487.3692
2006	13930290805.8532
2007	14683143124.3373
2008	15435995442.8214
2009	16188847761.3055
2010	16941700079.7895
2011	17694551686.1895
2012	18447404004.6736
2013	19200256323.1577