Year	Dollars
1992-01-01	382341
1997-01-01	48475
2003-01-01	176900
2005-01-01	17782
2009-01-01	282389
2010-01-01	359231
2011-01-01	483347
2012-01-01	750689
2013-01-01	157242
2015-01-01	504490
2016-01-01	619807