Year	current US$
2005	31430000.3051758
2006	24750000
2007	27600000.3814697
2008	40819999.6948242
2009	19829999.9237061
2010	19940000.5340576
2011	21430000.3051758
2012	18950000.762939498
2013	16180000.3051758
2014	16379999.160766602
2015	17200000.762939498
2016	25690000.5340576
2017	35369998.9318848
2018	32340000.152587898
2019	21510000.2288818
2020	37299999.237060495
2021	36569999.6948242
2022	27119999.90418553