Quarter	Index 2005=1, Seasonally Adjusted
1997-04-01	0.230882682675377
1997-07-01	0.262119037989668
1997-10-01	0.268956321123917
1998-01-01	0.280313516011831
1998-04-01	0.294812578899942
1998-07-01	0.299381450782351
1998-10-01	0.286625607005050
1999-01-01	0.292440036594307
1999-04-01	0.309538909309764
1999-07-01	0.330900147078336
1999-10-01	0.349746085103620
2000-01-01	0.362395410882177
2000-04-01	0.388001630587941
2000-07-01	0.425880951456107
2000-10-01	0.455797468328562
2001-01-01	0.467835155069706
2001-04-01	0.486339227649342
2001-07-01	0.502732786850541
2001-10-01	0.531749615077997
2002-01-01	0.556805159838691
2002-04-01	0.567547386528531
2002-07-01	0.603300523048640
2002-10-01	0.610410364402704
2003-01-01	0.626227987204119
2003-04-01	0.639209319359599
2003-07-01	0.652633068820848
2003-10-01	0.670279240360895
2004-01-01	0.728561793348456
2004-04-01	0.757343589603836
2004-07-01	0.795910223507691
2004-10-01	0.825597904176321
2005-01-01	0.864888455139552
2005-04-01	0.979443917061201
2005-07-01	1.031899309933950
2005-10-01	1.123768317865290
2006-01-01	1.234383550833890
2006-04-01	1.297574816090230
2006-07-01	1.382111569093840
2006-10-01	1.475587978778570
2007-01-01	1.544805331340680
2007-04-01	1.607472843878530
2007-07-01	1.651728045267080
2007-10-01	1.667770728272860
2008-01-01	1.713033520624810
2008-04-01	1.742667734600370
2008-07-01	1.774036673563600
2008-10-01	1.767389048236990
2009-01-01	1.752304565810530
2009-04-01	1.739724143787640
2009-07-01	1.741351731538270
2009-10-01	1.741507777438100
2010-01-01	1.794097379345940
2010-04-01	1.789597833377220
2010-07-01	1.785764685666250
2010-10-01	1.803825573823000