Year current US$ 2001 300000.011920929 2002 1309999.9427795399 2003 270000.010728836 2004 100000.00149011599 2005 300000.011920929 2006 569999.992847443 2007 1360000.01430511 2008 2180000.0667572 2009 1769999.98092651 2010 1820000.05245209 2011 7019999.98092651 2012 7550000.19073486 2013 3599999.90463257 2014 4019999.98092651 2015 9010000.22888184 2016 12060000.4196167 2017 11770000.4577637 2018 7019999.98092651 2019 11470000.2670288 2020 10979999.5422363 2021 14609999.6566772 2022 15060000.4196167