Quarterly Percent
1999-04-01 4.49630337104267
2000-04-01 4.11866282595512
2001-04-01 4.18290710679846
2002-04-01 4.73954634542868
2003-04-01 5.50330816027009
2004-04-01 5.53851783594536
2005-01-01 6.72952537579848
2005-04-01 6.52848858753893
2005-07-01 6.31682192246968
2005-10-01 6.13760691888429
2006-01-01 6.57028381804213
2006-04-01 5.84870248492280
2006-07-01 5.49721895965801
2006-10-01 5.49696420616369
2007-01-01 5.45382115735857
2007-04-01 4.75748561567904
2007-07-01 4.68762913708254
2007-10-01 4.53001927187885
2008-01-01 4.72273333149250
2008-04-01 4.33001418198036
2008-07-01 3.88514234227903
2008-10-01 3.98309062930673
2009-01-01 4.79356967526458
2009-04-01 4.67165311217493
2009-07-01 4.62442745783721
2009-10-01 4.38732438732439
2010-01-01 4.94886999667201
2010-04-01 4.25750392951844
2010-07-01 4.04144371873368
2010-10-01 3.86438454649799
2011-01-01 3.96980991716325
2011-04-01 3.46921970950447
2011-07-01 3.28512944971312
2011-10-01 3.05056941048209
2012-01-01 3.53809704905901
2012-04-01 3.09222971583666
2012-07-01 3.09440617702023
2012-10-01 2.95634423235326
2013-01-01 3.52469412593684
2013-04-01 3.12308054543221
2013-07-01 3.03188281353818
2013-10-01 2.90995318604852
2014-01-01 3.34212908078065
2014-04-01 3.00305270045600
2014-07-01 2.88465450255284