Quarter Index 2015=100, Seasonally Adjusted 1970-01-01 15.5277577643145 1970-04-01 16.0911665370345 1970-07-01 16.4859839295184 1970-10-01 17.0647724543459 1971-01-01 17.3704993165022 1971-04-01 17.8867539353437 1971-07-01 18.4911776254437 1971-10-01 19.2989139363752 1972-01-01 19.8317807570223 1972-04-01 20.4597054204084 1972-07-01 20.9068835806180 1972-10-01 21.6423700158787 1973-01-01 22.3043398903758 1973-04-01 23.1522576481413 1973-07-01 23.8524117001563 1973-10-01 24.5524693066920 1974-01-01 25.7518838399115 1974-04-01 27.1690009373344 1974-07-01 28.1008639335627 1974-10-01 28.6852707845717 1975-01-01 29.8770796497917 1975-04-01 30.6564951467227 1975-07-01 31.8207532854414 1975-10-01 32.3811968818195 1976-01-01 33.3119608654744 1976-04-01 33.5841087275337 1976-07-01 33.9673679083284 1976-10-01 34.8320958611469 1977-01-01 35.2513714100713 1977-04-01 35.8831639773518 1977-07-01 36.8606699814435 1977-10-01 37.2954234706188 1978-01-01 37.8694216277260 1978-04-01 38.1704011222990 1978-07-01 38.5295434690793 1978-10-01 39.1380340848703 1979-01-01 39.5337643233105 1979-04-01 39.8281014012322 1979-07-01 40.3929613471586 1979-10-01 40.7733282732224 1980-01-01 41.4728373117497 1980-04-01 41.8108584134740 1980-07-01 42.0064465608658 1980-10-01 42.3742213070370 1981-01-01 42.4382076930746 1981-04-01 42.7743770686751 1981-07-01 43.7969734419461 1981-10-01 44.2458201986158 1982-01-01 45.5000491126670 1982-04-01 45.7710937625797 1982-07-01 46.6550099257829 1982-10-01 47.0415155999701 1983-01-01 47.2835045582548 1983-04-01 47.4527723401273 1983-07-01 47.3494882087624 1983-10-01 47.6315986393029 1984-01-01 47.6563441649379 1984-04-01 47.8203618741509 1984-07-01 47.9255731523704 1984-10-01 48.5532780649768 1985-01-01 49.8554037036542 1985-04-01 50.2740104487529 1985-07-01 50.4782622261834 1985-10-01 50.7088723083336 1986-01-01 50.8046559633702 1986-04-01 50.9223741860516 1986-07-01 51.1937182705442 1986-10-01 51.6348497336227 1987-01-01 51.6913202664375 1987-04-01 51.7139576158162 1987-07-01 51.8619861176322 1987-10-01 52.1298100797666 1988-01-01 52.1888384914664 1988-04-01 52.4425919193872 1988-07-01 52.5652443987276 1988-10-01 52.8619715663223 1989-01-01 53.0167258719164 1989-04-01 53.0872747195111 1989-07-01 53.2269569217157 1989-10-01 53.5674729303506 1990-01-01 53.9928946591562 1990-04-01 54.6882328101925 1990-07-01 55.1239624138858 1990-10-01 55.3429459041783 1991-01-01 55.8648317042075 1991-04-01 56.6328998490095 1991-07-01 57.4279054892690 1991-10-01 57.7338701963864 1992-01-01 58.2970585704164 1992-04-01 59.2800048628833 1992-07-01 59.7762880899326 1992-10-01 60.1305512268331 1993-01-01 60.5681640478764 1993-04-01 61.2677527138445 1993-07-01 61.4775373331967 1993-10-01 62.0280525868923 1994-01-01 62.3693971760239 1994-04-01 62.2965165285314 1994-07-01 62.3661537571481 1994-10-01 62.6785934950296 1995-01-01 62.8821948646155 1995-04-01 63.0286615811752 1995-07-01 63.2464499314266 1995-10-01 63.4714787409463 1996-01-01 63.8875690809132 1996-04-01 64.0881514167084 1996-07-01 64.4401906275987 1996-10-01 65.0979118242777 1997-01-01 65.5010693103480 1997-04-01 65.8535595902216 1997-07-01 66.3792870256516 1997-10-01 66.9213336877358 1998-01-01 67.5034941024704 1998-04-01 67.8666789572556 1998-07-01 68.7924465177466 1998-10-01 69.0925299220842 1999-01-01 69.4156620516859 1999-04-01 69.8651355709806 1999-07-01 71.0431091951862 1999-10-01 71.3245482309424 2000-01-01 71.8366924858277 2000-04-01 72.4883590591740 2000-07-01 73.3388733513342 2000-10-01 74.0601468413484 2001-01-01 74.4624434772692 2001-04-01 75.5340490808186 2001-07-01 76.0491047003632 2001-10-01 77.0986273570360 2002-01-01 77.5924151233769 2002-04-01 78.3251204481501 2002-07-01 78.8925382676185 2002-10-01 79.2288081261823 2003-01-01 80.0314770730866 2003-04-01 80.3436256888064 2003-07-01 80.7195601815676 2003-10-01 81.1052367527891 2004-01-01 81.3099934220396 2004-04-01 81.9287833093123 2004-07-01 81.9614079524303 2004-10-01 82.2986110593188 2005-01-01 82.3391528698183 2005-04-01 82.4323284689022 2005-07-01 82.7136781074391 2005-10-01 83.0437860173369 2006-01-01 83.6768497205780 2006-04-01 83.9756199573077 2006-07-01 84.1426749531639 2006-10-01 84.5562789738771 2007-01-01 84.7407801370445 2007-04-01 85.0138440871140 2007-07-01 85.8557409648419 2007-10-01 86.3345201180694 2008-01-01 87.3642990472725 2008-04-01 88.4723418839811 2008-07-01 89.2716989184101 2008-10-01 89.6819116007668 2009-01-01 90.5919842808612 2009-04-01 90.9704917456620 2009-07-01 91.4920608339472 2009-10-01 91.7955197354413 2010-01-01 92.0742613992156 2010-04-01 92.2594088536882 2010-07-01 92.4461090370314 2010-10-01 92.7791355635253 2011-01-01 93.0002904395380 2011-04-01 93.2891092972412 2011-07-01 93.6868538416447 2011-10-01 94.2109310826116 2012-01-01 94.5708968940717 2012-04-01 95.0227246094618 2012-07-01 95.7331451280268 2012-10-01 96.0992473816438 2013-01-01 96.4798355169967 2013-04-01 96.7469059669337 2013-07-01 96.8822155524583 2013-10-01 97.4146925733698 2014-01-01 97.7132281757365 2014-04-01 98.3188952501121 2014-07-01 98.6402764949187 2014-10-01 99.3196222472104 2015-01-01 99.4951066963112 2015-04-01 99.8959970165987 2015-07-01 100.0819647897130 2015-10-01 100.5314296084300 2016-01-01 100.9327513651190 2016-04-01 101.4163757983280 2016-07-01 101.9456351873520 2016-10-01 102.2095663818670 2017-01-01 102.7354729450820 2017-04-01 103.2170832316280 2017-07-01 103.7297940571600 2017-10-01 104.3074733748600 2018-01-01 105.0361083520400 2018-04-01 105.4147518211060 2018-07-01 106.2176618893310