Year	Dollars
1992-01-01	38111706
1997-01-01	44246226
2002-01-01	80836821
2003-01-01	118544916
2004-01-01	129873133
2005-01-01	206869483
2006-01-01	164331538
2007-01-01	138462496
2008-01-01	148588537
2009-01-01	110525089
2010-01-01	110556295
2011-01-01	153514551
2012-01-01	161988813
2013-01-01	176548302
2014-01-01	196990849
2015-01-01	170320831
2016-01-01	146966045