Quarter Index 2010=1, Trend 1970-01-01 0.156175432029219 1970-04-01 0.156757049484984 1970-07-01 0.157862677319813 1970-10-01 0.159793579112018 1971-01-01 0.163131353619665 1971-04-01 0.165958654899220 1971-07-01 0.167686829309768 1971-10-01 0.169114840509689 1972-01-01 0.170985366773772 1972-04-01 0.173088388624658 1972-07-01 0.174590281447805 1972-10-01 0.175971282517906 1973-01-01 0.177928680295773 1973-04-01 0.181381250525803 1973-07-01 0.186338772142915 1973-10-01 0.192912907954589 1974-01-01 0.200965184072460 1974-04-01 0.209856061682604 1974-07-01 0.219564107863125 1974-10-01 0.228803174992210 1975-01-01 0.237033611880952 1975-04-01 0.243077063864958 1975-07-01 0.248114736155942 1975-10-01 0.252571157879268 1976-01-01 0.255783629375014 1976-04-01 0.259142965766513 1976-07-01 0.263181216387462 1976-10-01 0.267510828449613 1977-01-01 0.272939806041599 1977-04-01 0.278915367714245 1977-07-01 0.284436151181504 1977-10-01 0.289281411525128 1978-01-01 0.294172882935449 1978-04-01 0.300028721168604 1978-07-01 0.306038337058023 1978-10-01 0.312419257085330 1979-01-01 0.318851257806751 1979-04-01 0.325366430267319 1979-07-01 0.333516318548293 1979-10-01 0.342770750342107 1980-01-01 0.352960838730711 1980-04-01 0.365738568381914 1980-07-01 0.377249108016873 1980-10-01 0.386820020548954 1981-01-01 0.394899479269004 1981-04-01 0.402429385409864 1981-07-01 0.411405420072459 1981-10-01 0.421691786810395 1982-01-01 0.431060537292974 1982-04-01 0.438417583148939 1982-07-01 0.444720326357323 1982-10-01 0.448662616468356 1983-01-01 0.454381885338753 1983-04-01 0.462352243817207 1983-07-01 0.468904718645067 1983-10-01 0.474528329091611 1984-01-01 0.480119359825539 1984-04-01 0.482831320107058 1984-07-01 0.486346210028742 1984-10-01 0.491045942050507 1985-01-01 0.494498101534945 1985-04-01 0.498579998297707 1985-07-01 0.506384608093043 1985-10-01 0.516998184790235 1986-01-01 0.529989977595246 1986-04-01 0.539569923124074 1986-07-01 0.545660057356694 1986-10-01 0.551955819795232 1987-01-01 0.561337740025932 1987-04-01 0.567765880861839 1987-07-01 0.576338998203768 1987-10-01 0.587570952911028 1988-01-01 0.600464241691450 1988-04-01 0.606237441734003 1988-07-01 0.614411406340540 1988-10-01 0.624551381070980 1989-01-01 0.636704888689933 1989-04-01 0.646685368472784 1989-07-01 0.656674685321275 1989-10-01 0.666210490399035 1990-01-01 0.676713523918758 1990-04-01 0.685397808923019 1990-07-01 0.693809225300731 1990-10-01 0.706479671140813 1991-01-01 0.723565359884252 1991-04-01 0.736901696230250 1991-07-01 0.748651108947425 1991-10-01 0.759802624080191 1992-01-01 0.770072514093470 1992-04-01 0.778810991692723 1992-07-01 0.787368590564810 1992-10-01 0.794717499440834 1993-01-01 0.800858058980055 1993-04-01 0.807583107251078 1993-07-01 0.815517406805191 1993-10-01 0.819591775379382 1994-01-01 0.819806174211526 1994-04-01 0.818946201340938 1994-07-01 0.819980325453987 1994-10-01 0.821371484403496 1995-01-01 0.823600699498179 1995-04-01 0.826900368772596 1995-07-01 0.832048868654331 1995-10-01 0.837441495065355 1996-01-01 0.844040178481929 1996-04-01 0.851451945138576 1996-07-01 0.858350297666904 1996-10-01 0.865702553426767 1997-01-01 0.874949264489140 1997-04-01 0.879123533276837 1997-07-01 0.883675440980903 1997-10-01 0.891014298431479 1998-01-01 0.898966167034591 1998-04-01 0.905127766842172 1998-07-01 0.912428636431931 1998-10-01 0.921175860310681 1999-01-01 0.929562839067555 1999-04-01 0.930714202717687 1999-07-01 0.931182701003642 1999-10-01 0.932457451318260 2000-01-01 0.936826818645878 2000-04-01 0.941449853767026 2000-07-01 0.948182850174059 2000-10-01 0.958700038784810 2001-01-01 0.971323251056634 2001-04-01 0.981889306480806 2001-07-01 0.989733970116029 2001-10-01 0.991512083073307 2002-01-01 0.986944138232895 2002-04-01 0.980916888154769 2002-07-01 0.978585906134065 2002-10-01 0.981245775566356 2003-01-01 0.985862143642822 2003-04-01 0.986374724529618 2003-07-01 0.980705361271475 2003-10-01 0.971195841112653 2004-01-01 0.961908518771827 2004-04-01 0.956734144630019 2004-07-01 0.956132607938277 2004-10-01 0.957586597197961 2005-01-01 0.959554769790568 2005-04-01 0.961344992016561 2005-07-01 0.964579491458069 2005-10-01 0.966391665840469 2006-01-01 0.966595379766965 2006-04-01 0.968263224826745 2006-07-01 0.969086531077505 2006-10-01 0.967012229637605 2007-01-01 0.964703674591408 2007-04-01 0.965369663786938 2007-07-01 0.967264254814707 2007-10-01 0.971693571257212 2008-01-01 0.980922154791259 2008-04-01 0.992261844256979 2008-07-01 1.005642388147100 2008-10-01 1.016358619969020 2009-01-01 1.019341204392600 2009-04-01 1.015442635673150 2009-07-01 1.007540388986480 2009-10-01 1.001216593181360 2010-01-01 0.998497058429807 2010-04-01 0.997864051621488 2010-07-01 0.999748624919785 2010-10-01 1.003890265043380 2011-01-01 1.010631660538620