Year	Dollars
2002-01-01	85425
2004-01-01	1954889
2005-01-01	640461
2006-01-01	539153
2007-01-01	1212896
2008-01-01	2200967
2011-01-01	178915
2012-01-01	910237
2013-01-01	1008182
2015-01-01	436107