Year	Dollars
1992-01-01	10456911
1997-01-01	25097901
2002-01-01	21779278
2003-01-01	29666811
2004-01-01	25760933
2005-01-01	22528872
2006-01-01	29768876
2007-01-01	61695795
2008-01-01	90613398
2009-01-01	62039370
2010-01-01	70286808
2011-01-01	99291676
2012-01-01	94732907
2013-01-01	90710767
2014-01-01	113480537
2015-01-01	99086182
2016-01-01	94045383