Year	US Dollars
2003	10369999.88556
2004	23639999.38965
2005	4420000.07629
2006	108510002.13623
2007	105970001.2207
2008	97400001.52588
2009	73870002.74658
2010	75470001.2207
2011	116480003.35693
2012	100089996.33789
2013	106449996.94824
2014	92169998.16895
2015	108010002.13623
2016	91279998.7793
2017	123629997.25342
2018	155550003.05176
2019	98790000.91553
2020	205009994.50684
2021	124160003.66211