Quarter	Percent
1999-04-01	2.631578947368420
2000-04-01	0.000000000000000
2001-04-01	0.000000000000000
2002-04-01	0.000000000000000
2003-01-01	2.127659574468080
2003-04-01	2.127659574468080
2003-07-01	2.127659574468080
2003-10-01	2.127659574468080
2004-01-01	1.960784313725490
2004-04-01	1.960784313725490
2004-07-01	1.960784313725490
2004-10-01	1.960784313725490
2005-01-01	1.724137931034480
2005-04-01	1.724137931034480
2005-07-01	1.724137931034480
2005-10-01	1.724137931034480
2006-01-01	1.428571428571430
2006-04-01	1.428571428571430
2006-07-01	1.428571428571430
2006-10-01	1.428571428571430
2007-01-01	1.449275362318840
2007-04-01	0.000000000000000
2007-07-01	2.531645569620250
2007-10-01	4.347826086956520
2008-01-01	6.849315068493150
2008-04-01	1.250000000000000
2008-07-01	2.739726027397260
2008-10-01	0.000000000000000
2009-01-01	10.144927536231900
2009-04-01	2.531645569620250
2009-07-01	1.333333333333330
2009-10-01	3.750000000000000
2010-01-01	3.846153846153850
2010-04-01	1.136363636363640
2010-07-01	0.000000000000000
2010-10-01	3.448275862068960
2011-01-01	4.597701149425290
2011-04-01	2.298850574712640
2011-07-01	1.075268817204300
2011-10-01	2.597402597402600
2012-01-01	4.123711340206180
2012-04-01	0.990099009900990
2012-07-01	2.830188679245280
2012-10-01	2.222222222222220
2013-01-01	4.651162790697670
2013-04-01	4.201680672268910
2013-07-01	5.208333333333330
2013-10-01	6.741573033707860
2014-01-01	5.263157894736840
2014-04-01	1.941747572815530
2014-07-01	4.672897196261680
2014-10-01	2.884615384615380
2015-01-01	3.333333333333330
2015-04-01	3.669724770642200
2015-07-01	3.092783505154640
2015-10-01	5.357142857142860
2016-01-01	6.837606837606840
2016-04-01	6.666666666666670
2016-07-01	0.961538461538462
2016-10-01	2.654867256637170
2017-01-01	5.263157894736840
2017-04-01	6.194690265486720
2017-07-01	1.626016260162600
2017-10-01	2.380952380952380
2018-01-01	4.000000000000000
2018-04-01	2.380952380952380