Quarter Index 2015=100 1980-01-01 3.07915594953899 1980-04-01 3.11959514587440 1980-07-01 3.06760189344316 1980-10-01 3.07049040746712 1981-01-01 3.12537217392232 1981-04-01 3.12248365989836 1981-07-01 3.19758502452126 1981-10-01 3.25824381902438 1982-01-01 3.30157152938374 1982-04-01 3.31023707145562 1982-07-01 3.29290598731187 1982-10-01 3.45177425862955 1983-01-01 3.46910534277329 1983-04-01 3.45466277265350 1983-07-01 3.46910534277329 1983-10-01 3.63375064213889 1984-01-01 3.85616622198364 1984-04-01 4.00348043720548 1984-07-01 4.01214597927736 1984-10-01 3.96015272684612 1985-01-01 4.13346356828358 1985-04-01 4.22878453107419 1985-07-01 4.24322710119398 1985-10-01 4.24322710119398 1986-01-01 4.27788926948147 1986-04-01 4.24322710119398 1986-07-01 4.29233183960126 1986-10-01 4.34721360605646 1987-01-01 4.37321023227208 1987-04-01 4.70538934502722 1987-07-01 4.86714613036886 1987-10-01 4.85270356024907 1988-01-01 5.47084556137604 1988-04-01 5.42751785101667 1988-07-01 5.43907190711250 1988-10-01 5.49106515954374 1989-01-01 6.27674097406026 1989-04-01 6.30851462832379 1989-07-01 6.50493358195292 1989-10-01 6.60314305876748 1990-01-01 8.24670753839946 1990-04-01 8.48934271641192 1990-07-01 8.87062656757434 1990-10-01 9.05260295108368 1991-01-01 10.22245113078660 1991-04-01 10.39576197222410 1991-07-01 10.50552550513440 1991-10-01 10.73660662705110 1992-01-01 11.68403922690920 1992-04-01 12.44371841521010 1992-07-01 12.47260355544970 1992-10-01 13.86197880097340 1993-01-01 15.78572914092930 1993-04-01 15.88393861774380 1993-07-01 16.20456367440310 1993-10-01 17.37730036813000 1994-01-01 18.48648975332980 1994-04-01 19.39637167087650 1994-07-01 20.34091575671070 1994-10-01 22.39464922774470 1995-01-01 24.84988614810880 1995-04-01 26.52522428200430 1995-07-01 26.32880532837520 1995-10-01 27.74995422816240 1996-01-01 29.63615388580680 1996-04-01 30.73378921491080 1996-07-01 31.07174535571380 1996-10-01 32.22715096529700 1997-01-01 34.13645873513300 1997-04-01 36.12086786959200 1997-07-01 36.71879027255130 1997-10-01 38.31036149975200 1998-01-01 40.71649368170890 1998-04-01 42.56803117106580 1998-07-01 41.34907825295560 1998-10-01 41.24798026211710 1999-01-01 42.30228788086170 1999-04-01 42.72112241433560 1999-07-01 42.42938249791580 1999-10-01 43.25260899474380 2000-01-01 44.67793513019640 2000-04-01 45.29465509365010 2000-07-01 47.69301050708090 2000-10-01 48.72087711283690 2001-01-01 51.41617176793060 2001-04-01 53.33485609867520 2001-07-01 53.44906349931480 2001-10-01 53.60895386021010 2002-01-01 55.45911375057100 2002-04-01 56.25856555504800 2002-07-01 54.40840566468710 2002-10-01 54.84239378711740 2003-01-01 56.28140703517590 2003-04-01 56.34993147555960 2003-07-01 54.93375970762910 2003-10-01 56.60118775696660 2004-01-01 59.04522613065330 2004-04-01 59.91320237551390 2004-07-01 59.15943353129280 2004-10-01 58.83965280950200 2005-01-01 59.29648241206030 2005-04-01 61.16948378254910 2005-07-01 60.25582457743260 2005-10-01 60.16445865692100 2006-01-01 61.85472818638650 2006-04-01 64.86980356327090 2006-07-01 65.85198720877110 2006-10-01 67.99908634079490 2007-01-01 70.03197807217910 2007-04-01 72.24760164458660 2007-07-01 72.72727272727270 2007-10-01 76.67884878940160 2008-01-01 79.44266788487890 2008-04-01 82.02375513933300 2008-07-01 80.42485153037920 2008-10-01 80.10507080858840 2009-01-01 83.12014618547280 2009-04-01 86.75194152581090 2009-07-01 82.89173138419370 2009-10-01 81.74965737779810 2010-01-01 84.35358611238010 2010-04-01 86.45500228414800 2010-07-01 85.76975788031060 2010-10-01 87.23161260849700 2011-01-01 91.41160347190500 2011-04-01 94.28962996802190 2011-07-01 91.27455459113750 2011-10-01 91.70854271356780 2012-01-01 96.29968021927820 2012-04-01 98.33257195066240 2012-07-01 97.46459570580170 2012-10-01 98.60666971219740 2013-01-01 100.59387848332600 2013-04-01 101.98720877112800 2013-07-01 99.70306075833710 2013-10-01 98.72087711283690 2014-01-01 100.06852444038400 2014-04-01 100.57103700319800 2014-07-01 99.13202375513930 2014-10-01 98.03563270899960 2015-01-01 99.29191411603470 2015-04-01 101.25628140703500 2015-07-01 99.63453631795340 2015-10-01 99.81726815897670 2016-01-01 100.11420740064000 2016-04-01 100.98218364550000 2016-07-01 99.84010963910460 2016-10-01 100.27409776153500 2017-01-01 101.71311100959300 2017-04-01 103.45134764732800 2017-07-01 102.96939241662900 2017-10-01 103.60895386021000 2018-01-01 105.91594335312900 2018-04-01 107.21790772042000 2018-07-01 107.01233439926900