Quarter Index 2005=1, Trend 1970-01-01 0.311761640386387 1970-04-01 0.314224027816276 1970-07-01 0.319148802576687 1970-10-01 0.326535964766987 1971-01-01 0.336385514387176 1971-04-01 0.344173424401865 1971-07-01 0.349899694811052 1971-10-01 0.353564325614739 1972-01-01 0.355167316812925 1972-04-01 0.357936694368844 1972-07-01 0.361872458282497 1972-10-01 0.366974608355146 1973-01-01 0.373243144785528 1973-04-01 0.380557915248800 1973-07-01 0.388918919546225 1973-10-01 0.398326157777170 1974-01-01 0.408779630041005 1974-04-01 0.419642037915803 1974-07-01 0.430913381302194 1974-10-01 0.442593660398917 1975-01-01 0.454682875106602 1975-04-01 0.464504831613767 1975-07-01 0.472059530019782 1975-10-01 0.477346970324645 1976-01-01 0.480367152428989 1976-04-01 0.484671869842465 1976-07-01 0.490261122565074 1976-10-01 0.497134910497446 1977-01-01 0.505293233639582 1977-04-01 0.513212097760125 1977-07-01 0.520891502660338 1977-10-01 0.528331448340220 1978-01-01 0.535531934998509 1978-04-01 0.542214539634724 1978-07-01 0.548379262348234 1978-10-01 0.554026103238408 1979-01-01 0.559155062106507 1979-04-01 0.566668587864343 1979-07-01 0.576566680412548 1979-10-01 0.588849339850488 1980-01-01 0.603516566178166 1980-04-01 0.617198676715496 1980-07-01 0.629895671561849 1980-10-01 0.641607550518485 1981-01-01 0.652334313784144 1981-04-01 0.664371312099725 1981-07-01 0.677718545465227 1981-10-01 0.692376013980021 1982-01-01 0.708343717544738 1982-04-01 0.721275998223130 1982-07-01 0.731172856114569 1982-10-01 0.738034291020315 1983-01-01 0.741860303139107 1983-04-01 0.746155944111245 1983-07-01 0.750921213936727 1983-10-01 0.756156112714924 1984-01-01 0.761860640247097 1984-04-01 0.767193934561498 1984-07-01 0.772155995658126 1984-10-01 0.776746823338245 1985-01-01 0.780966417701221 1985-04-01 0.786536030388383 1985-07-01 0.793455661300361 1985-10-01 0.801725310337787 1986-01-01 0.811344977699398 1986-04-01 0.820792889349902 1986-07-01 0.830069045388670 1986-10-01 0.839173445716331 1987-01-01 0.848106090332886 1987-04-01 0.854517501244195 1987-07-01 0.858407678450258 1987-10-01 0.859776621951075 1988-01-01 0.858624331647278 1988-04-01 0.858341830652510 1988-07-01 0.858929119066142 1988-10-01 0.860386196788804 1989-01-01 0.862713063820497 1989-04-01 0.867624536185208 1989-07-01 0.875120613783568 1989-10-01 0.885201296814315 1990-01-01 0.897866585078712 1990-04-01 0.909523572139549 1990-07-01 0.920172257798088 1990-10-01 0.929812642253068 1991-01-01 0.938444725305751 1991-04-01 0.948359585933680 1991-07-01 0.959557224037487 1991-10-01 0.972037639617173 1992-01-01 0.985800832672736 1992-04-01 0.998951963690664 1992-07-01 1.011491032670950 1992-10-01 1.023418039613610 1993-01-01 1.034732984419260 1993-04-01 1.040438860782900 1993-07-01 1.040535668704520 1993-10-01 1.035023408084760 1994-01-01 1.023902078923630 1994-04-01 1.016642263554680 1994-07-01 1.013243961878560 1994-10-01 1.013707174094000 1995-01-01 1.018031900101630 1995-04-01 1.027759826213200 1995-07-01 1.037417778162620 1995-10-01 1.043219815193200 1996-01-01 1.046274188327290 1996-04-01 1.047017005441030 1996-07-01 1.044741646415850 1996-10-01 1.039897725850050 1997-01-01 1.031999840237140 1997-04-01 1.019427678680030 1997-07-01 1.008011456933200 1997-10-01 1.002206472430740 1998-01-01 0.998491937328750 1998-04-01 0.996557023261809 1998-07-01 0.996364991244249 1998-10-01 0.995156894412573 1999-01-01 0.994256708762135 1999-04-01 0.993646124578464 1999-07-01 0.991092917309989 1999-10-01 0.989295437687856 2000-01-01 0.988327979857341 2000-04-01 0.987963452985772 2000-07-01 0.990140506092296 2000-10-01 0.992559691862044 2001-01-01 0.994736746562657 2001-04-01 0.999883389547665 2001-07-01 1.007763210935920 2001-10-01 1.012847998457710 2002-01-01 1.015455562591380 2002-04-01 1.017136260795060 2002-07-01 1.015888211292850 2002-10-01 1.016915560668060 2003-01-01 1.021719043960040 2003-04-01 1.024402144034890 2003-07-01 1.021434980360950 2003-10-01 1.015878209973970 2004-01-01 1.010335571192330 2004-04-01 1.005025168964950 2004-07-01 1.003794668796420 2004-10-01 1.005020340467200 2005-01-01 1.003481176707080 2005-04-01 0.999993456660241 2005-07-01 0.998683059121082 2005-10-01 0.997842307511592 2006-01-01 0.994556024611628 2006-04-01 0.993523301559986 2006-07-01 0.994077847113804 2006-10-01 0.991520503182517 2007-01-01 0.989104280825550 2007-04-01 0.988331792919940 2007-07-01 0.988960903614282 2007-10-01 0.996042320386337 2008-01-01 1.009501983422020 2008-04-01 1.024924887498880 2008-07-01 1.038923859778880 2008-10-01 1.046897327561560 2009-01-01 1.051848901788100 2009-04-01 1.054994463230260 2009-07-01 1.054942253603900 2009-10-01 1.055331421914290 2010-01-01 1.054590189325730 2010-04-01 1.053269543383790 2010-07-01 1.054041836810450 2010-10-01 1.057894408923170 2011-01-01 1.064211328961360 2011-04-01 1.069203882452210