Year constant 2021 international $ 1990 1794.4982602282303 1991 1847.4853404360686 1992 1814.7664573322431 1993 1793.513232886885 1994 1795.0939758523618 1995 1827.7722502794002 1996 1997.9787408512457 1997 2087.87115503499 1998 1589.6567081928945 1999 1822.4759961086124 2000 1806.0399689580017 2001 1852.5448506074051 2002 1877.9709284346752 2003 1829.9370728323177 2004 1808.2850353104411 2005 1881.230054045769 2006 1884.4390014196456 2007 1884.0717143013276 2008 1919.2273503540223 2009 1916.300574476968 2010 1972.0340826073593 2011 2076.105139340394 2012 1986.5895081782592 2013 1996.8604930472625 2014 1963.4356341914875 2015 2030.744390184148 2016 2085.3141423982174 2017 2132.5514804062127 2018 2160.889910839958 2019 2205.986944594135 2020 2188.6810050943777 2021 2278.0233946852372 2022 2323.1443500528153 2023 2370.8575149692538