Year BoP, current US$ 1991 1502439255.0181856 1993 1564015962.0424147 2004 1619656100.926159 2005 2177107869.220049 2006 3548512095.485746 2007 5497985126.397187 2008 6365983824.557473 2009 4653413791.389712 2010 5722187300.461506 2011 7603812856.610863 2012 7903653577.502047 2013 8083159479.435405 2014 7384774036.543107 2015 6343074044.269573 2016 5714281682.49025 2017 6898439409.473113 2018 8354803956.838024 2019 8681221634.81474 2020 6143381950.621851 2021 5363319160.536984 2022 5697942761.394568