Quarter Index 2015=100 1975-07-01 1.95318442804968 1975-10-01 2.35658424574489 1976-01-01 2.39077067097329 1976-04-01 2.51156270678033 1976-07-01 2.18565211960285 1976-10-01 2.66882026283101 1977-01-01 2.72807673322691 1977-04-01 2.86254333912532 1977-07-01 2.58221465225237 1977-10-01 2.95826532976486 1978-01-01 2.91724161949077 1978-04-01 3.01296361013031 1978-07-01 2.85570605407963 1978-10-01 3.14059293098303 1979-01-01 3.13375564593735 1979-04-01 3.55766731876960 1979-07-01 3.00156813505417 1979-10-01 3.32747872223166 1980-01-01 3.59441553499627 1980-04-01 3.68505281433695 1980-07-01 3.10929028747756 1980-10-01 3.52967462118150 1981-01-01 3.93365792338569 1981-04-01 4.28757491890645 1981-07-01 4.00185168593725 1981-10-01 4.38252825916812 1982-01-01 4.28498528235386 1982-04-01 4.21851794417069 1982-07-01 3.96991283512196 1982-10-01 4.55603390819172 1983-01-01 4.89959235750212 1983-04-01 5.38299118065243 1983-07-01 4.70882246479458 1983-10-01 5.65145016993770 1984-01-01 6.11499511285148 1984-04-01 6.62946957463289 1984-07-01 5.97515473901157 1984-10-01 7.40981338914697 1985-01-01 7.13185906583554 1985-04-01 6.87548504712903 1985-07-01 6.20131633127118 1985-10-01 7.25702483254410 1986-01-01 7.31399683670110 1986-04-01 7.68949413682679 1986-07-01 6.68039909350051 1986-10-01 7.92169821437578 1987-01-01 8.30496442415925 1987-04-01 9.46253196316741 1987-07-01 8.79958500570412 1987-10-01 9.75947695453118 1988-01-01 10.71418963025300 1988-04-01 11.34347131253270 1988-07-01 10.53723113249270 1988-10-01 12.55110515822420 1989-01-01 13.36252461136940 1989-04-01 13.31073188031760 1989-07-01 12.01246075528530 1989-10-01 14.23264249304000 1990-01-01 14.56087892608090 1990-04-01 13.97022598904410 1990-07-01 12.84028123993020 1990-10-01 14.99744848823850 1991-01-01 14.48383723864130 1991-04-01 13.19980911464830 1991-07-01 12.14690605297400 1991-10-01 15.10017073815800 1992-01-01 15.87058761255380 1992-04-01 15.40833748791630 1992-07-01 14.09862880144340 1992-10-01 16.71804617438920 1993-01-01 18.05343542334190 1993-04-01 16.74372673686900 1993-07-01 14.12430936392330 1993-10-01 17.28301854894610 1994-01-01 19.54290804717380 1994-04-01 18.97793567261690 1994-07-01 17.12893517406690 1994-10-01 21.87983923284110 1995-01-01 22.75297835715640 1995-04-01 23.44635354411260 1995-07-01 25.16695123026330 1995-10-01 32.33182816214430 1996-01-01 28.32566041528610 1996-04-01 26.65642385409520 1996-07-01 24.39653435586740 1996-10-01 34.23218978565400 1997-01-01 34.92556497261020 1997-04-01 31.53573072526870 1997-07-01 30.35442485119510 1997-10-01 37.98155190771360 1998-01-01 40.26712196842120 1998-04-01 38.00723247019350 1998-07-01 36.08119028420400 1998-10-01 46.40477640110790 1999-01-01 44.45305365263850 1999-04-01 43.32310890352460 1999-07-01 41.01185828033720 1999-10-01 50.28254133556680 2000-01-01 53.54397277050910 2000-04-01 58.80848807888050 2000-07-01 59.16801595359850 2000-10-01 68.56710182122740 2001-01-01 74.57635344151480 2001-04-01 67.41147650963370 2001-07-01 56.62564026809230 2001-10-01 57.16493208016940 2002-01-01 58.01239064200480 2002-04-01 58.75712695392080 2002-07-01 56.77972364297150 2002-10-01 64.50957294940950 2003-01-01 63.76483663749360 2003-04-01 69.20911588322400 2003-07-01 64.53525351188940 2003-10-01 76.06582606534670 2004-01-01 71.46900538145170 2004-04-01 74.73043681639400 2004-07-01 67.87372663427120 2004-10-01 76.60511787742380 2005-01-01 74.29386725423630 2005-04-01 76.06582606534670 2005-07-01 76.75920125230290 2005-10-01 81.17625799883900 2006-01-01 82.04939712315420 2006-04-01 79.94359099980560 2006-07-01 76.96464575214180 2006-10-01 85.15674518321730 2007-01-01 85.56763418289510 2007-04-01 83.53886974698610 2007-07-01 83.74431424682500 2007-10-01 91.26871905342410 2008-01-01 91.26871905342410 2008-04-01 88.11000986840130 2008-07-01 83.56455030946600 2008-10-01 96.89276223651360 2009-01-01 81.12489687387920 2009-04-01 75.06428412863220 2009-07-01 61.35086376438670 2009-10-01 63.84187832493310 2010-01-01 69.06997879430480 2010-04-01 71.68736746440480 2010-07-01 73.57770372614360 2010-10-01 76.48591335958800 2011-01-01 70.37867312935480 2011-04-01 69.70009088155110 2011-07-01 69.60315056043620 2011-10-01 78.27930930021210 2012-01-01 78.78824598606480 2012-04-01 76.89790972432600 2012-07-01 78.37624962132690 2012-10-01 76.65555892153890 2013-01-01 74.54710693729180 2013-04-01 78.13389881853980 2013-07-01 74.86216298091490 2013-10-01 84.58043017267500 2014-01-01 85.52559830354440 2014-04-01 87.90063617085730 2014-07-01 91.87518933656470 2014-10-01 93.42623447440170 2015-01-01 94.25022720387760 2015-04-01 101.06028476219300 2015-07-01 101.06028476219300 2015-10-01 103.62920327173600 2016-01-01 99.21841866101180