Year current international $ 2000 657.6164435174351 2001 675.3840807406664 2002 728.2169012545487 2003 772.0843704009433 2004 808.270788104168 2005 853.0136280962477 2006 891.6984450290915 2007 931.7521102842177 2008 944.0857641383996 2009 928.967713341971 2010 939.257955331517 2011 955.4421003713724 2012 985.6089962334473 2013 1000.0379403239068 2014 1021.6840619718823 2015 1050.6722622419018 2016 1086.513616075935 2017 1100.8257631452236 2018 1132.6431386443548 2019 1168.7304433751603 2020 1135.1104402331914 2021 1247.4831224925308 2022 1296.084038704065