Quarter	Percent
1995-01-01	4.97147514300000
1995-04-01	4.76973684200000
1995-07-01	5.36303630400000
1995-10-01	4.48504983400000
1996-01-01	6.21890547300000
1996-04-01	5.70962479600000
1996-07-01	5.07246376800000
1996-10-01	4.20445177200000
1997-01-01	5.24534687000000
1997-04-01	4.94233937400000
1997-07-01	6.67229729700000
1997-10-01	5.72872788500000
1998-01-01	8.36120401300000
1998-04-01	9.94200497100000
1998-07-01	5.91216216200000
1998-10-01	7.73067331700000
1999-01-01	8.02568218300000
1999-04-01	7.74818401900000
1999-07-01	9.95951417000000
1999-10-01	5.56464811800000
2000-01-01	6.41539695300000
2000-04-01	7.82208589000000
2000-07-01	9.00473933600000
2000-10-01	9.03065451500000
2001-01-01	7.01078582400000
2001-04-01	6.80666183900000
2001-07-01	6.54275092900000
2001-10-01	9.36139332400000
2002-01-01	7.83898305100000
2002-04-01	7.34779566100000
2002-07-01	8.22569680500000
2002-10-01	6.91056910600000
2003-01-01	7.59162303700000
2003-04-01	6.34379263300000
2003-07-01	7.97101449300000
2003-10-01	7.54716981100000
2004-01-01	9.42118226600000
2004-04-01	7.30958231000000
2004-07-01	7.40305522900000
2004-10-01	7.34430082300000
2005-01-01	6.66666666700000
2005-04-01	7.84090909100000
2005-07-01	8.35189309600000
2005-10-01	9.47786606100000
2006-01-01	7.66666666700000
2006-04-01	7.04663212400000
2006-07-01	7.01663201700000
2006-10-01	5.93132154000000
2007-01-01	5.95595595600000
2007-04-01	5.05893909600000
2007-07-01	6.43302928500000
2007-10-01	6.09404990400000
2008-01-01	4.76412891200000
2008-04-01	3.86188096300000
2008-07-01	4.58121240200000
2008-10-01	5.15275877800000
2009-01-01	5.22586359600000
2009-04-01	6.29987400300000
2009-07-01	5.78059071700000
2009-10-01	5.03253796100000
2010-01-01	6.49130250300000
2010-04-01	3.50370981000000
2010-07-01	4.92730210000000
2010-10-01	6.04328297300000
2011-01-01	4.42622950800000
2011-04-01	4.98821681100000
2011-07-01	4.48447681100000
2011-10-01	4.44964871200000
2012-01-01	4.60000000000000
2012-04-01	5.33333333333333
2012-07-01	5.43333333333333
2012-10-01	5.10000000000000
2013-01-01	5.60000000000000
2013-04-01	4.93333333333333
2013-07-01	4.96666666666667
2013-10-01	4.56666666666667
2014-01-01	5.10000000000000
2014-04-01	3.33333333333333
2014-07-01	4.30000000000000
2014-10-01	4.40000000000000
2015-01-01	4.76666666666667
2015-04-01	3.83333333333333
2015-07-01	3.96666666666667
2015-10-01	4.93333333333333
2016-01-01	4.90000000000000
2016-04-01	3.80000000000000
2016-07-01	4.10000000000000
2016-10-01	5.03333333333333
2017-01-01	4.26666666666667
2017-04-01	4.30000000000000
2017-07-01	3.40000000000000
2017-10-01	3.23333333333333
2018-01-01	3.30000000000000
2018-04-01	3.46666666666667
2018-07-01	3.86666666666667