Year	Dollars
1997-01-01	1421119
2002-01-01	1540959
2003-01-01	1198213
2004-01-01	1215191
2005-01-01	2541988
2006-01-01	8731615
2013-01-01	4379633
2014-01-01	23136647
2015-01-01	9913347
2016-01-01	6754655