Year constant 2011 international $ 1990 109548922339.352 1991 115166046857.505 1992 114590894509.992 1993 119650995287.382 1994 134881807924.554 1995 144328335897.776 1996 150234832656.85 1997 160428430967.251 1998 161372122074.548 1999 163763918036.526 2000 167401254240.731 2001 169420371930.485 2002 177773178531.717 2003 183484140620.445 2004 189086210730.381 2005 198603076371.547 2006 208494307958.882 2007 226862660557.891 2008 250266771762.534 2009 254719745934.477 2010 271696219082.416 2011 288011099798.528 2012 309723684903.687 2013 332380158873.374 2014 342774732161.4 2015 358324989248.398 2016 369756177734.693 2017 376926063452.492 2018 394192623395.914