Year	Percent
1995-01-01	43.06290000000000
1996-01-01	36.88830000000000
1997-01-01	54.21890000000000
1998-01-01	41.15940000000000
1999-01-01	166.66099999999997
2000-01-01	85.54010000000000
2001-01-01	43.26200000000000
2002-01-01	37.69900000000000
2003-01-01	44.33460000000000
2004-01-01	4.23787000000000
2005-01-01	53.33080000000000
2006-01-01	68.18480000000000
2007-01-01	59.54850000000000
2008-01-01	94.76490000000000
2009-01-01	95.84480000000000
2010-01-01	56.24820000000000
2011-01-01	40.16910000000000
2012-01-01	48.31680000000000
2013-01-01	58.24350000000000
2014-01-01	38.98290000000000
2015-01-01	40.66020000000000
2016-01-01	86.12620000000000