Year	Dollars
1992-01-01	1607304
1997-01-01	3308090
2002-01-01	1846472
2003-01-01	933288
2004-01-01	2226622
2005-01-01	3052523
2006-01-01	5907609
2007-01-01	3771273
2008-01-01	3790403
2009-01-01	3492935
2010-01-01	8472181
2011-01-01	9850716
2012-01-01	9438149
2013-01-01	10042524
2014-01-01	12846607
2015-01-01	13684959
2016-01-01	30176343