Year constant 2015 US$ 1990 965072161.190559 1991 1003080865.6292862 1992 1043228785.5373257 1993 1061177504.3057423 1994 1075496260.7319725 1995 1065119102.2272366 1996 1157055273.9638114 1997 1148181774.6441143 1998 1476092627.314692 1999 1494048971.7779572 2000 1374088134.5010195 2001 1548688447.1287985 2002 1662330773.9421628 2003 1748879791.2790964 2004 1613601259.2903736 2005 1829885970.5580456 2006 2019792307.1204185 2007 2113317670.3482618 2008 2449976856.5134177 2009 2220567693.334106 2010 2560892121.082489 2011 2487730623.523623 2012 2852688786.445494 2013 2842185493.9345264 2014 3077606932.6016617 2015 3139219007.8079276 2016 3680615602.433496 2017 3880151350.455857 2018 4186585760.520591 2019 4328341806.761746 2020 4663241815.962851 2021 4425041039.191346 2022 5981852094.374493 2023 6173788292.666699