Year	Dollars
1992-01-01	25066272
1997-01-01	28578568
2002-01-01	38387678
2003-01-01	54397124
2004-01-01	64044271
2005-01-01	72382887
2006-01-01	91258206
2007-01-01	147839839
2008-01-01	207411602
2009-01-01	130173585
2010-01-01	240291910
2011-01-01	236965515
2012-01-01	202907036
2013-01-01	169831934
2014-01-01	196177678
2015-01-01	242523434
2016-01-01	245297837