Year	Dollars
1992-01-01	277768
1997-01-01	34625
2002-01-01	612016
2003-01-01	192591
2005-01-01	256444
2006-01-01	109040
2007-01-01	48504
2008-01-01	57957
2009-01-01	67212
2012-01-01	92441