Quarter	Net Percent, Seasonally Adjusted
2000-04-01	28.74530017466760
2000-07-01	33.03314400980730
2000-10-01	31.69578797041130
2001-01-01	26.97402616068190
2001-04-01	27.14283422479130
2001-07-01	23.18991393866870
2001-10-01	1.68722213721637
2002-01-01	20.33157010792140
2002-04-01	26.28912498255010
2002-07-01	28.41458224528130
2002-10-01	27.66308815749250
2003-01-01	29.56153068008180
2003-04-01	22.94268139900360
2003-07-01	31.95806824375460
2003-10-01	39.02077627854290
2004-01-01	40.22949045084880
2004-04-01	38.00173453203130
2004-07-01	38.82495127563060
2004-10-01	38.41190543371830
2005-01-01	37.04835122505630
2005-04-01	39.20720904711510
2005-07-01	35.97262936090740
2005-10-01	39.86623705295400
2006-01-01	36.73788948080780
2006-04-01	40.49046952047640
2006-07-01	38.68318679189370
2006-10-01	40.53308128334970
2007-01-01	41.63183338668020
2007-04-01	39.08404663613720
2007-07-01	35.98778178447690
2007-10-01	31.16499536544600
2008-01-01	39.44207222305320
2008-04-01	32.54476840756450
2008-07-01	22.88788321618740
2008-10-01	6.02695840026820
2009-01-01	-16.38135310225740
2009-04-01	2.02167532602382
2009-07-01	18.27139012071450
2009-10-01	24.57292271042620
2010-01-01	32.75800862774760
2010-04-01	34.17662978317160
2010-07-01	33.52947140818130
2010-10-01	36.57633189581200
2011-01-01	35.85320191090580
2011-04-01	30.91024752159720
2011-07-01	17.57679170803680
2011-10-01	17.07803648850490
2012-01-01	25.00000000000000
2012-04-01	17.00000000000000
2012-07-01	12.00000000000000
2012-10-01	13.00000000000000
2013-01-01	14.00000000000000
2013-04-01	6.00000000000000
2013-07-01	7.00000000000000
2013-10-01	15.00000000000000
2014-01-01	16.00000000000000
2014-04-01	15.00000000000000
2014-07-01	12.00000000000000
2014-10-01	16.00000000000000
2015-01-01	13.00000000000000
2015-04-01	11.00000000000000
2015-07-01	12.00000000000000
2015-10-01	12.00000000000000
2016-01-01	16.00000000000000
2016-04-01	9.00000000000000
2016-07-01	7.00000000000000
2016-10-01	16.00000000000000
2017-01-01	14.00000000000000
2017-04-01	12.00000000000000
2017-07-01	19.00000000000000
2017-10-01	25.00000000000000
2018-01-01	23.00000000000000
2018-04-01	25.00000000000000