Year	Percent
1996-01-01	0.8580680000000000
1997-01-01	0.6268490000000000
1998-01-01	1.0351299999999999
1999-01-01	0.9953430000000000
2000-01-01	1.0573500000000000
2001-01-01	1.8816599999999999
2002-01-01	1.2928000000000000
2003-01-01	1.4290600000000000
2004-01-01	1.3273300000000000
2005-01-01	0.9738620000000001
2006-01-01	1.2650700000000001
2007-01-01	1.0487200000000000
2008-01-01	0.7433430000000000
2009-01-01	2.0281400000000000
2010-01-01	1.6618400000000002
2011-01-01	2.3469300000000000
2012-01-01	2.3246900000000004
2013-01-01	2.5023600000000000
2014-01-01	2.4410400000000000
2015-01-01	2.1593299999999997
2016-01-01	2.0571099999999998