Quarterly Percent
1999-01-01 3.89290506037607
1999-04-01 3.72869815968120
1999-07-01 3.50641808678936
1999-10-01 3.24609007349260
2000-01-01 3.19816220535358
2000-04-01 2.66080703156213
2000-07-01 2.90251697962445
2000-10-01 2.78865361566121
2001-01-01 2.75424995515874
2001-04-01 2.77999202869669
2001-07-01 2.93144679155042
2001-10-01 3.34196891191710
2002-01-01 3.11960811534419
2002-04-01 3.07796045455447
2002-07-01 3.19100410526942
2002-10-01 3.86926600955913
2003-01-01 3.72417059740670
2003-04-01 3.66890998440861
2003-07-01 3.76166887051254
2003-10-01 3.99455288243305
2004-01-01 3.93151304279452
2004-04-01 3.28536038692934
2004-07-01 4.00771243630354
2004-10-01 3.79201887163358
2005-01-01 3.91623978414734
2005-04-01 3.65237082007535
2005-07-01 3.82418867556768
2005-10-01 3.91714480210055
2006-01-01 4.06371406371406
2006-04-01 3.84749641236474
2006-07-01 3.34217609356544
2006-10-01 3.54915326240176
2007-01-01 3.57480284595955
2007-04-01 3.35175095778064
2007-07-01 3.32799876597960
2007-10-01 3.17055882296596
2008-01-01 3.35252156285261
2008-04-01 2.99251394087541
2008-07-01 3.61753170100148
2008-10-01 3.01200243087208
2009-01-01 3.78249246345487
2009-04-01 3.71078227301972
2009-07-01 3.84804199237189
2009-10-01 4.07517607623065
2010-01-01 4.16823272945952
2010-04-01 4.02386178175474
2010-07-01 4.20455821264174
2010-10-01 3.84694277136517
2011-01-01 3.61463723336932
2011-04-01 3.19716138141151
2011-07-01 3.69601482854495
2011-10-01 3.46829358476613
2012-01-01 3.53493356985790
2012-04-01 3.35914454277286
2012-07-01 3.76903389736886
2012-10-01 4.38741417924147
2013-01-01 4.29016874541453
2013-04-01 4.04340335056270
2013-07-01 4.33310145352030
2013-10-01 4.30842316828065
2014-01-01 4.52280567267152
2014-04-01 4.36549888811928
2014-07-01 4.36405345373776
2014-10-01 4.33660955979870