Quarter	Net Percent, Seasonally Adjusted
2000-01-01	55.8277663815158
2000-04-01	51.0074881680250
2000-07-01	48.9713357957718
2000-10-01	47.7170474190001
2001-01-01	45.6428635834137
2001-04-01	41.7953585399996
2001-07-01	40.2035791488378
2001-10-01	27.1342843964401
2002-01-01	32.1057077310042
2002-04-01	37.1799857062837
2002-07-01	38.5521820100818
2002-10-01	39.3373862793449
2003-01-01	37.8982969305289
2003-04-01	38.3812035274481
2003-07-01	43.2352145923692
2003-10-01	47.5077118927988
2004-01-01	49.7806481025477
2004-04-01	46.4932697299334
2004-07-01	44.8873735871244
2004-10-01	46.0815639195987
2005-01-01	46.1058303648772
2005-04-01	47.3567111763163
2005-07-01	48.8366588299178
2005-10-01	48.7437394525197
2006-01-01	48.1368339460009
2006-04-01	54.6568962875836
2006-07-01	49.2931748907667
2006-10-01	52.8683565240922
2007-01-01	53.6816428483734
2007-04-01	50.7941984336499
2007-07-01	47.6856983765621
2007-10-01	46.8233518860219
2008-01-01	48.2409407774451
2008-04-01	42.9464708937261
2008-07-01	31.2829672827633
2008-10-01	19.9746170096385
2009-01-01	13.5978009886003
2009-04-01	25.3147333398912
2009-07-01	37.6920224828925
2009-10-01	43.2490710923437
2010-01-01	43.7967504959828
2010-04-01	42.6518406092050
2010-07-01	45.7363805755180
2010-10-01	47.9022220905410
2011-01-01	44.0983077401380
2011-04-01	41.0361096150465
2011-07-01	33.7709702936792
2011-10-01	30.9288147655495
2012-01-01	37.6737948664768
2012-04-01	31.9110027596628
2012-07-01	30.9252429376524
2012-10-01	34.5772249752322
2013-01-01	32.4115384296462
2013-04-01	31.3484493319710