Year	Dollars
1992-01-01	11444217
1997-01-01	417997
2002-01-01	665594
2003-01-01	326456
2004-01-01	444293
2005-01-01	1859485
2006-01-01	2630273
2011-01-01	845791
2012-01-01	969798
2013-01-01	313235
2014-01-01	1015621
2015-01-01	743259
2016-01-01	633807