Year	Dollars
2002-01-01	2563261
2006-01-01	8673101
2007-01-01	12910838
2011-01-01	39405735
2012-01-01	45205536
2013-01-01	41362770
2014-01-01	24772516
2015-01-01	19747502
2016-01-01	22006561