Year current international $ 1990 4109252980615.1113 1991 4250297707637.4385 1992 4517460665969.318 1993 4785956160972.967 1994 5071768933066.905 1995 5328823837298.657 1996 5629772653220.456 1997 5947819722034.942 1998 6302909758288.725 1999 6732632086244.319 2000 7243181745960.5205 2001 7571024934728.928 2002 7869609794043.3545 2003 8285739991743.211 2004 8807583854320.992 2005 9383166932965.361 2006 9911706081830.41 2007 10426032428592.002 2008 10744872467667.514 2009 10587823642777.867 2010 10994738654016.098 2011 11472607491040.324 2012 11846234216945.164 2013 12206944378127.055 2014 12725121446044.379 2015 13157880530868.72 2016 13639638936770.822 2017 14248601298488.03 2018 14942116615761.305 2019 15439725496763.6 2020 15189265409680.033 2021 17131193581368.516 2022 18741445452446.145