Quarter Index 2015=100 1960-01-01 19.8938032294429 1960-04-01 24.1883385297670 1960-07-01 23.1147047046860 1960-10-01 27.2829301432359 1961-01-01 21.5989863633951 1961-04-01 26.4619160417034 1961-07-01 25.9566765946064 1961-10-01 30.5038316184791 1962-01-01 23.6199441517830 1962-04-01 28.7986484845268 1962-07-01 26.8408456270261 1962-10-01 32.3353246142055 1963-01-01 23.5567892208958 1963-04-01 29.5565076551723 1963-07-01 27.2829301432359 1963-10-01 34.0405077481578 1964-01-01 22.8991272459862 1964-04-01 29.4695759147434 1964-07-01 26.2957151171234 1964-10-01 32.7408798070271 1965-01-01 25.4883294756236 1965-04-01 32.3371869862772 1965-07-01 28.1471339157350 1965-10-01 34.8428665633456 1966-01-01 26.6576466115888 1966-04-01 33.1167317435874 1966-07-01 29.2886101675106 1966-10-01 36.3741151937763 1967-01-01 27.2979869479507 1967-04-01 33.5065041222424 1967-07-01 29.5809394515020 1967-10-01 37.7940002874484 1968-01-01 27.9661681685023 1968-04-01 33.3533792591994 1968-07-01 30.5414499560448 1968-10-01 37.5295118876467 1969-01-01 29.0130494160657 1969-04-01 34.4630144997466 1969-07-01 36.0659454067116 1969-10-01 39.9129795834275 1970-01-01 30.4556872323342 1970-04-01 37.1879970415870 1970-07-01 38.6306348578555 1970-10-01 42.3173759438749 1971-01-01 33.6615490462641 1971-04-01 41.5159104903924 1971-07-01 34.9438937718361 1971-10-01 40.8747381276064 1972-01-01 36.7071177694975 1972-04-01 42.6379621252679 1972-07-01 39.9129795834274 1972-10-01 49.5305650252172 1973-01-01 40.0732726741239 1973-04-01 44.5614792136258 1973-07-01 43.5997206694468 1973-10-01 51.1334959321822 1974-01-01 39.2718072206415 1974-04-01 45.8438239391978 1974-07-01 44.0805999415364 1974-10-01 53.2173061112366 1975-01-01 42.7982552159644 1975-04-01 47.2864617554663 1975-07-01 44.7217723043223 1975-10-01 49.8511512066102 1976-01-01 40.8747381276064 1976-04-01 48.4085133903417 1976-07-01 44.2408930322328 1976-10-01 49.6908581159137 1977-01-01 38.6306348578555 1977-04-01 45.3629446671083 1977-07-01 42.4776690345714 1977-10-01 46.0041170298943 1978-01-01 39.4321003113380 1978-04-01 46.0041170298943 1978-07-01 42.7982552159644 1978-10-01 48.5688064810382 1979-01-01 41.1953243089994 1979-04-01 49.3702719345207 1979-07-01 46.0041170298943 1979-10-01 51.7746682949681 1980-01-01 42.9585483066609 1980-04-01 49.6908581159137 1980-07-01 46.6452893926803 1980-10-01 53.0570130205401 1981-01-01 43.5997206694469 1981-04-01 52.0952544763611 1981-07-01 47.7673410275557 1981-10-01 52.8967199298436 1982-01-01 45.2026515764118 1982-04-01 52.2555475670576 1982-07-01 50.1717373880032 1982-10-01 58.0260988321315 1983-01-01 47.9276341182522 1983-04-01 54.3393577461121 1983-07-01 49.3702719345207 1983-10-01 55.4614093809876 1984-01-01 47.7673410275557 1984-04-01 54.8202370182016 1984-07-01 52.0952544763611 1984-10-01 58.1863919228280 1985-01-01 47.3111246915922 1985-04-01 55.4523247196908 1985-07-01 55.9789791689479 1985-10-01 61.1796918553613 1986-01-01 48.7813683624348 1986-04-01 56.5714654243621 1986-07-01 57.6686621936476 1986-10-01 62.2330007538754 1987-01-01 50.4929953225202 1987-04-01 58.8975225752474 1987-07-01 59.5338967014330 1987-10-01 66.1390212525319 1988-01-01 52.6654449257056 1988-04-01 61.7282902400041 1988-07-01 62.6718794615896 1988-10-01 67.8945360833888 1989-01-01 55.4742686550765 1989-04-01 64.1201791970465 1989-07-01 65.1076562894035 1989-10-01 69.7378266557884 1990-01-01 55.2767732366051 1990-04-01 63.4179732647038 1990-07-01 63.4399172000895 1990-10-01 67.0606665387318 1991-01-01 53.6529220180626 1991-04-01 60.6749813414900 1991-07-01 60.8285888891899 1991-10-01 63.0668702985324 1992-01-01 49.8785651317203 1992-04-01 54.2234643380910 1992-07-01 53.3018190518912 1992-10-01 56.3739700058907 1993-01-01 46.9380777900351 1993-04-01 51.5024163502629 1993-07-01 50.6246589348345 1993-10-01 54.2673522088624 1994-01-01 46.4772551469352 1994-04-01 51.7657435748914 1994-07-01 51.0196497717773 1994-10-01 55.4084368489194 1995-01-01 47.4412402067011 1995-04-01 54.3090515085848 1995-07-01 53.7756292715453 1995-10-01 58.0763460576763 1996-01-01 48.3413902317053 1996-04-01 55.5759293215536 1996-07-01 56.5094182363727 1996-10-01 62.3103850641774 1997-01-01 50.4750791798633 1997-04-01 59.3765627604601 1997-07-01 59.6432738789798 1997-10-01 64.4440740123354 1998-01-01 53.6089348224704 1998-04-01 63.0438406401067 1998-07-01 64.9441573595599 1998-10-01 70.6451075179196 1999-01-01 57.0095015835973 1999-04-01 66.8778129688281 1999-07-01 68.8448074679113 1999-10-01 73.8123020503418 2000-01-01 60.6434405734289 2000-04-01 70.6451075179196 2000-07-01 72.5454242373729 2000-10-01 76.8461410235039 2001-01-01 64.5107517919653 2001-04-01 74.4457409568261 2001-07-01 75.8793132188698 2001-10-01 81.3802300383397 2002-01-01 65.9109851641940 2002-04-01 78.0463410568428 2002-07-01 79.0465077512919 2002-10-01 83.9139856642774 2003-01-01 69.2115352558760 2003-04-01 81.0135022503751 2003-07-01 83.1805300883481 2003-10-01 88.1813635605934 2004-01-01 73.8456409401567 2004-04-01 85.0808468078013 2004-07-01 86.8144690781797 2004-10-01 92.1820303383897 2005-01-01 75.9459909984998 2005-04-01 89.7482913818970 2005-07-01 91.5819303217203 2005-10-01 96.7161193532255 2006-01-01 80.1133522253709 2006-04-01 93.6156026004334 2006-07-01 95.9159859976663 2006-10-01 100.6834472412070 2007-01-01 85.7142857142857 2007-04-01 97.8829804967494 2007-07-01 100.5167527921320 2007-10-01 105.5175862643770 2008-01-01 88.0146691115186 2008-04-01 101.3168861476910 2008-07-01 100.9501583597270 2008-10-01 104.0840140023340 2009-01-01 84.5474245707618 2009-04-01 97.0828471411902 2009-07-01 98.2497082847141 2009-10-01 103.8506417736290 2010-01-01 85.2142023670612 2010-04-01 98.7164527421237 2010-07-01 101.2502083680610 2010-10-01 106.7844640773460 2011-01-01 87.2145357559593 2011-04-01 102.7171195199200 2011-07-01 104.2507084514090 2011-10-01 108.4180696782800 2012-01-01 91.3485580930155 2012-04-01 102.8838139689950 2012-07-01 104.1840306717790 2012-10-01 108.4847474579100 2013-01-01 90.2150358393066 2013-04-01 102.1503583930660 2013-07-01 103.4172362060340 2013-10-01 107.0511751958660 2014-01-01 88.8814802467078 2014-04-01 101.9503250541760 2014-07-01 102.1170195032510 2014-10-01 105.2175362560430 2015-01-01 89.0148358059677 2015-04-01 101.2835472578760 2015-07-01 102.3837306217700 2015-10-01 107.3178863143860 2016-01-01 89.9149858309718 2016-04-01 104.1506917819640 2016-07-01 104.7841306884480 2016-10-01 109.0848474745790 2017-01-01 92.0486747791299 2017-04-01 105.9843307217870 2017-07-01 107.5512585430910 2017-10-01 112.5854309051510 2018-01-01 94.9158193032172 2018-04-01 107.9179863310550 2018-07-01 108.5847641273550