Quarter	Index 2010=1
1978-01-01	0.153812380914605
1978-04-01	0.154342220220955
1978-07-01	0.180538311171993
1978-10-01	0.161786154478817
1979-01-01	0.168516033251122
1979-04-01	0.186009722174040
1979-07-01	0.201871031107859
1979-10-01	0.178943932187528
1980-01-01	0.178698467759048
1980-04-01	0.202352885905019
1980-07-01	0.220554265826552
1980-10-01	0.204865975725088
1981-01-01	0.201128643004003
1981-04-01	0.219954874923182
1981-07-01	0.241338537190253
1981-10-01	0.218102356229957
1982-01-01	0.217793361944948
1982-04-01	0.241382300475008
1982-07-01	0.263020072728120
1982-10-01	0.230419429060095
1983-01-01	0.240242666158664
1983-04-01	0.246537624503297
1983-07-01	0.273338955052498
1983-10-01	0.241676289729671
1984-01-01	0.236592005385686
1984-04-01	0.266530587960342
1984-07-01	0.292584646679957
1984-10-01	0.258121531369987
1985-01-01	0.247650794987256
1985-04-01	0.271458072021657
1985-07-01	0.289717967406928
1985-10-01	0.264816628036551
1986-01-01	0.277744249160047
1986-04-01	0.276285211522548
1986-07-01	0.321596711629904
1986-10-01	0.293755063540368
1987-01-01	0.308490201676610
1987-04-01	0.325171548591792
1987-07-01	0.391274212379604
1987-10-01	0.340165957187880
1988-01-01	0.348059603301322
1988-04-01	0.362284986364884
1988-07-01	0.394810969551755
1988-10-01	0.353278130796554
1989-01-01	0.337779891341053
1989-04-01	0.340691011572629
1989-07-01	0.385798109491582
1989-10-01	0.333576612760833
1990-01-01	0.311800761147339
1990-04-01	0.345386693685597
1990-07-01	0.377209491752264
1990-10-01	0.333798274355560
1991-01-01	0.330690212580695
1991-04-01	0.329710359205636
1991-07-01	0.362949590809449
1991-10-01	0.327627821781465
1992-01-01	0.308753731845657
1992-04-01	0.333348457212597
1992-07-01	0.358603179015539
1992-10-01	0.316341173492346
1993-01-01	0.316166541507977
1993-04-01	0.328872294516253
1993-07-01	0.354880448690660
1993-10-01	0.314646199541787
1994-01-01	0.291571294043055
1994-04-01	0.295221960918718
1994-07-01	0.320513153665246
1994-10-01	0.280930153426210
1995-01-01	0.307018183963211
1995-04-01	0.306827600364494
1995-07-01	0.310067523329308
1995-10-01	0.301975463531980
1996-01-01	0.331423649563328
1996-04-01	0.331151769362560
1996-07-01	0.335851049031843
1996-10-01	0.328350789636601
1997-01-01	0.356521886913502
1997-04-01	0.349644657555563
1997-07-01	0.372272901663878
1997-10-01	0.350198351199715
1998-01-01	0.366779153154038
1998-04-01	0.386099532097492
1998-07-01	0.412651579338940
1998-10-01	0.401766734812840
1999-01-01	0.428155695331533
1999-04-01	0.461668322336861
1999-07-01	0.495961952524795
1999-10-01	0.454278736612963
2000-01-01	0.420891445900734
2000-04-01	0.479504768991587
2000-07-01	0.527533795550724
2000-10-01	0.476478151372335
2001-01-01	0.477195734539498
2001-04-01	0.528536828467197
2001-07-01	0.563307870757538
2001-10-01	0.517312635202774
2002-01-01	0.525316238712979
2002-04-01	0.536285837021656
2002-07-01	0.608598006110225
2002-10-01	0.553642632153322
2003-01-01	0.546885404212735
2003-04-01	0.589587349192259
2003-07-01	0.642492851728933
2003-10-01	0.571167130881861
2004-01-01	0.584095506932669
2004-04-01	0.606032943986254
2004-07-01	0.655367981849032
2004-10-01	0.581072087408897
2005-01-01	0.652474480745119
2005-04-01	0.634558554800294
2005-07-01	0.722563471715174
2005-10-01	0.641537310584680
2006-01-01	0.682667399744236
2006-04-01	0.739004529442629
2006-07-01	0.839533782835970
2006-10-01	0.747175110346221
2007-01-01	0.753768023114103
2007-04-01	0.814892679959356
2007-07-01	0.928106060538670
2007-10-01	0.835456192146938
2008-01-01	0.888465293212136
2008-04-01	0.855774228314263
2008-07-01	1.009939236264450
2008-10-01	0.873206831800740
2009-01-01	0.897943569164353
2009-04-01	0.949916235774263
2009-07-01	1.050352828301350
2009-10-01	0.947190054033156
2010-01-01	0.947824148097252
2010-04-01	0.970842856116394
2010-07-01	1.103358134387330
2010-10-01	0.977974861399019
2011-01-01	0.951385638465385
2011-04-01	1.012674238134250