Year	Dollars
1992-01-01	3309418
2007-01-01	13373788
2008-01-01	35279592
2009-01-01	73804603
2010-01-01	68417462
2011-01-01	76472513
2012-01-01	52540148
2013-01-01	46607875
2014-01-01	29035953
2015-01-01	29283966
2016-01-01	33619512