Year current US$ 1993 19999.9995529652 1994 90000.0035762787 1995 170000.00178813902 1996 90000.0035762787 1997 500000 1998 280000.001192093 1999 1460000.03814697 2000 1279999.97138977 2001 1029999.97138977 2002 2009999.9904632599 2003 2720000.02861023 2004 3049999.95231628 2005 3210000.03814697 2006 5739999.771118159 2007 5650000.09536743 2008 5070000.17166138 2009 4010000.2288818406 2010 1970000.02861023 2011 1679999.94754791 2012 1700000.04768372 2013 1389999.98569489 2014 1429999.94754791 2015 1190000.0572204601 2016 1179999.94754791 2017 1269999.98092651 2018 1350000.02384186 2019 1460000.03814697 2020 1330000.04291534 2021 1370000.00476837 2022 1649999.97615814