Year constant 2021 international $ 1995 6426171693734.528 1996 6801503512943.197 1997 7035249183365.582 1998 7001071451988.197 1999 7336529017198.339 2000 7739052732130.531 2001 8051406310987.064 2002 8436921942473.98 2003 8723240267330.16 2004 9137419069985.764 2005 9632661841667.584 2006 10099920479690.184 2007 10754425769336.16 2008 11187028239467.646 2009 11595569229305.693 2010 12358429481885.73 2011 13242803163387.023 2012 14017140100317.092 2013 14800217298895.633 2014 15564273244761.867 2015 16401670881320.629 2016 17303487316939.959 2017 18375496017931.133 2018 19426835437230.926 2019 20307036886686.074 2020 19651106813761.586 2021 21113643283841.004 2022 21897242547916.113