Year	Percent
1995-01-01	162.717152150377000
1996-01-01	39.357499998714600
1997-01-01	7.087617629487220
1998-01-01	3.566807812787840
1999-01-01	19.192675821889500
2000-01-01	4.063962013825930
2001-01-01	4.646044420586340
2002-01-01	5.587837300007940
2003-01-01	0.837734531536560
2004-01-01	5.656326361911350
2005-01-01	8.247090431141580
2006-01-01	9.161060064418100
2007-01-01	9.244956705104860
2008-01-01	9.999415708692090
2009-01-01	1.727514611379120
2010-01-01	7.110178974861010
2011-01-01	8.542933333333340
2012-01-01	-0.943658853270966
2013-01-01	-0.512058410947118
2014-01-01	3.068812103795420
2015-01-01	4.003578206950980
2016-01-01	2.134927139391240
2017-01-01	6.035317252721170