Year	Percent
1993-01-01	1190.22923349187000
1994-01-01	2221.01656992039000
1995-01-01	709.34603211860700
1996-01-01	52.71207675319540
1997-01-01	63.93736633574790
1998-01-01	72.86971705353530
1999-01-01	293.67875088977300
2000-01-01	168.62023585093300
2001-01-01	61.13493316184770
2002-01-01	42.53754813487940
2003-01-01	28.39783991334740
2004-01-01	18.10824249376460
2005-01-01	10.33887944579330
2006-01-01	7.03302928131331
2007-01-01	8.42150039394857
2008-01-01	14.83787648780090
2009-01-01	12.94565634029800
2010-01-01	7.73574804206218
2011-01-01	53.22869831181730
2012-01-01	59.21973602325190
2013-01-01	18.31226103778730
2014-01-01	18.11955435267340
2015-01-01	13.53448976497350
2016-01-01	11.83658076534970
2017-01-01	6.03183725177789