Year	Dollars
1992-01-01	152787
1997-01-01	576426
2002-01-01	104838
2003-01-01	616669
2004-01-01	686095
2005-01-01	858366
2006-01-01	2252265
2007-01-01	1512456
2009-01-01	1292307
2010-01-01	2458602
2011-01-01	2973794
2012-01-01	2521598
2013-01-01	3025797
2014-01-01	3794503
2015-01-01	5869147
2016-01-01	6820196