Quarter	Percent, Seasonally Adjusted
1995-01-01	65.0553195846566
1995-04-01	66.4437071179372
1995-07-01	64.2630099848239
1995-10-01	65.7392633479809
1996-01-01	65.5166228000316
1996-04-01	66.2059892921726
1996-07-01	64.6468759013606
1996-10-01	66.2650751800854
1997-01-01	66.0810147228972
1997-04-01	65.1751368939345
1997-07-01	65.4475679250698
1997-10-01	67.1463592277171
1998-01-01	65.3281002138116
1998-04-01	67.7322152650314
1998-07-01	66.4287207309462
1998-10-01	65.9446579535879
1999-01-01	66.4248353360715
1999-04-01	65.6074268565048
1999-07-01	66.2116665993896
1999-10-01	64.9371108008896
2000-01-01	65.5254417936455
2000-04-01	63.5830561167418
2000-07-01	63.9937548988324
2000-10-01	64.7065535030222
2001-01-01	64.4635053308982
2001-04-01	65.1612751607225
2001-07-01	65.6356683510295
2001-10-01	65.7272240870360
2002-01-01	65.6036481479034
2002-04-01	67.9276190783282
2002-07-01	67.8289538830887
2002-10-01	67.7234926923658
2003-01-01	67.4931920105939
2003-04-01	66.8727754349147
2003-07-01	65.4586019524226
2003-10-01	65.6245223789266
2004-01-01	65.7442290381064
2004-04-01	66.8632141862260
2004-07-01	65.8807754801669
2004-10-01	65.4835698437340
2005-01-01	65.2890696774120
2005-04-01	65.5252317255872
2005-07-01	66.9982148582182
2005-10-01	64.6366681280288
2006-01-01	65.9429453882728
2006-04-01	63.8089034002294
2006-07-01	64.7087741496271
2006-10-01	66.7565219228897
2007-01-01	66.2700715740416
2007-04-01	64.9240288594654
2007-07-01	65.5776873763550
2007-10-01	66.6901668605414
2008-01-01	66.6139988001482
2008-04-01	66.6543115307517
2008-07-01	67.2031092241474
2008-10-01	66.4919354685037
2009-01-01	65.2578992735896
2009-04-01	65.5833931435538
2009-07-01	66.4655092539522
2009-10-01	67.9676797048066
2010-01-01	66.6350015759467
2010-04-01	66.7007220327261
2010-07-01	66.0819384171229
2010-10-01	65.8783125466742
2011-01-01	66.9788469397615
2011-04-01	66.3431832068123
2011-07-01	69.1885668011052
2011-10-01	68.9218554890566