Month Index 2015=100 1985-01-01 30.9669826982936 1985-02-01 31.2152150245325 1985-03-01 35.1869322443537 1985-04-01 34.1940029393984 1985-05-01 41.8271469712423 1985-06-01 38.7242428932570 1985-07-01 41.0824499925258 1985-08-01 40.2756949322497 1985-09-01 37.7313135883017 1985-10-01 41.1445080740855 1985-11-01 40.5859853400482 1985-12-01 49.4602910030862 1986-01-01 35.1248741627940 1986-02-01 33.3251897975625 1986-03-01 35.3731064890328 1986-04-01 39.0965913826152 1986-05-01 43.6268313364738 1986-06-01 41.2686242372050 1986-07-01 43.7509474995932 1986-08-01 41.3927404003244 1986-09-01 41.3927404003244 1986-10-01 43.9991798258321 1986-11-01 40.5859853400482 1986-12-01 53.3078920597881 1987-01-01 37.1727908542643 1987-02-01 35.9936873046299 1987-03-01 39.5930560350929 1987-04-01 42.3236116237200 1987-05-01 45.2403414570262 1987-06-01 46.1091545988621 1987-07-01 47.7226647194145 1987-08-01 44.0612379073918 1987-09-01 43.1303666839962 1987-10-01 46.1712126804218 1987-11-01 46.1091545988621 1987-12-01 58.7069451554826 1988-01-01 38.9724752194958 1988-02-01 39.8412883613317 1988-03-01 44.8679929676679 1988-04-01 42.5718439499588 1988-05-01 49.5844071662057 1988-06-01 49.8326394924445 1988-07-01 49.3361748399668 1988-08-01 49.5223490846460 1988-09-01 48.5914778612504 1988-10-01 48.3432455350115 1988-11-01 49.2120586768474 1988-12-01 63.1751270277814 1989-01-01 42.6959601130782 1989-02-01 41.2686242372050 1989-03-01 46.7917934960189 1989-04-01 47.8467808825339 1989-05-01 55.8522734037360 1989-06-01 53.1837758966686 1989-07-01 52.8734854888701 1989-08-01 53.1837758966686 1989-09-01 51.6943819392357 1989-10-01 52.9976016519895 1989-11-01 53.2458339782284 1989-12-01 63.5474755171397 1990-01-01 44.9300510492277 1990-02-01 39.9033464428914 1990-03-01 52.5631950810716 1990-04-01 49.7085233293251 1990-05-01 55.8522734037360 1990-06-01 54.7352279356613 1990-07-01 54.3008213647434 1990-08-01 55.0455183434599 1990-09-01 50.2049879818027 1990-10-01 54.4869956094225 1990-11-01 54.1767052016240 1990-12-01 63.1130689462217 1991-01-01 44.9921091307874 1991-02-01 43.5647732549141 1991-03-01 49.5844071662057 1991-04-01 50.2670460633624 1991-05-01 55.8522734037360 1991-06-01 52.5011369995119 1991-07-01 55.6040410774972 1991-08-01 54.2387632831837 1991-09-01 49.3361748399668 1991-10-01 51.8184981023551 1991-11-01 52.4390789179522 1991-12-01 61.0651522547514 1992-01-01 44.8679929676679 1992-02-01 42.3856697052797 1992-03-01 46.0470965173024 1992-04-01 47.2882581484965 1992-05-01 49.0258844321683 1992-06-01 48.9017682690489 1992-07-01 49.8326394924445 1992-08-01 47.2262000669368 1992-09-01 45.0541672123471 1992-10-01 48.4053036165712 1992-11-01 45.3644576201456 1992-12-01 57.5278416058481 1993-01-01 41.7030308081229 1993-02-01 41.4547984818841 1993-03-01 45.6747480279441 1993-04-01 46.4194450066606 1993-05-01 48.4673616981309 1993-06-01 46.9779677406980 1993-07-01 48.9017682690489 1993-08-01 45.9229803541830 1993-09-01 44.2474121520709 1993-10-01 46.9159096591383 1993-11-01 45.6747480279441 1993-12-01 58.3345966661243 1994-01-01 40.5859853400482 1994-02-01 41.3927404003244 1994-03-01 49.5844071662057 1994-04-01 45.1782833754665 1994-05-01 49.8326394924445 1994-06-01 48.4053036165712 1994-07-01 48.5914778612504 1994-08-01 48.1570712903324 1994-09-01 45.9850384357427 1994-10-01 48.0329551272130 1994-11-01 46.5435611697800 1994-12-01 59.6998744604379 1995-01-01 42.6035502958580 1995-02-01 41.3034419534961 1995-03-01 47.5039586632219 1995-04-01 46.0038336528044 1995-05-01 50.4042003500292 1995-06-01 53.2044337028086 1995-07-01 50.2041836819735 1995-08-01 49.6041336778065 1995-09-01 47.4039503291941 1995-10-01 47.9039919993333 1995-11-01 48.6040503375281 1995-12-01 61.7051420951746 1996-01-01 43.2036003000250 1996-02-01 42.3035252937745 1996-03-01 46.9039086590549 1996-04-01 47.8039836653054 1996-05-01 52.7043920326694 1996-06-01 52.2043503625302 1996-07-01 53.7044753729478 1996-08-01 52.5043753646137 1996-09-01 48.5040420035003 1996-10-01 52.6043836986416 1996-11-01 51.9043253604467 1996-12-01 66.1055087923994 1997-01-01 45.9038253187766 1997-02-01 43.0035836319693 1997-03-01 48.5040420035003 1997-04-01 51.2042670222519 1997-05-01 55.5046253854488 1997-06-01 56.1046753896158 1997-07-01 57.4047837319777 1997-08-01 54.4045337111426 1997-09-01 52.2043503625302 1997-10-01 56.4047003916993 1997-11-01 51.6043003583632 1997-12-01 70.0058338194850 1998-01-01 48.4040336694725 1998-02-01 45.5037919826652 1998-03-01 51.5042920243354 1998-04-01 54.1045087090591 1998-05-01 56.9047420618385 1998-06-01 60.0050004167014 1998-07-01 61.7051420951746 1998-08-01 57.5047920660055 1998-09-01 54.8045670472539 1998-10-01 57.7048087340612 1998-11-01 56.3046920576715 1998-12-01 74.0061671805984 1999-01-01 48.8040670055838 1999-02-01 46.6038836569714 1999-03-01 54.8045670472539 1999-04-01 55.9046587215601 1999-05-01 58.0048337361447 1999-06-01 63.1052587715643 1999-07-01 63.8053171097592 1999-08-01 60.1050087507292 1999-09-01 57.5047920660055 1999-10-01 59.0049170764230 1999-11-01 58.7048920743395 1999-12-01 77.7064755396283 2000-01-01 51.7043086923910 2000-02-01 51.4042836903075 2000-03-01 57.9048254021168 2000-04-01 57.5047920660055 2000-05-01 65.5054587882324 2000-06-01 65.7054754562880 2000-07-01 65.6054671222602 2000-08-01 64.5053754479540 2000-09-01 62.1051754312859 2000-10-01 61.2051004250354 2000-11-01 62.1051754312859 2000-12-01 80.6067172264355 2001-01-01 56.7047253937828 2001-02-01 52.7043920326694 2001-03-01 61.6051337611468 2001-04-01 61.8051504292024 2001-05-01 67.5056254687891 2001-06-01 71.1059254937911 2001-07-01 69.9058254854571 2001-08-01 69.3057754812901 2001-09-01 63.0052504375365 2001-10-01 66.5055421285107 2001-11-01 66.7055587965664 2001-12-01 84.2070172514376 2002-01-01 58.1048420701725 2002-02-01 55.5046253854488 2002-03-01 63.5052921076756 2002-04-01 66.3055254604550 2002-05-01 72.1060088340695 2002-06-01 71.9059921660139 2002-07-01 73.3061088424035 2002-08-01 71.5059588299025 2002-09-01 65.3054421201767 2002-10-01 69.1057588132344 2002-11-01 68.5057088090674 2002-12-01 85.9071589299108 2003-01-01 61.7051420951746 2003-02-01 58.7048920743395 2003-03-01 64.9054087840654 2003-04-01 68.1056754729561 2003-05-01 73.5061255104592 2003-06-01 74.8062338528211 2003-07-01 76.5063755312943 2003-08-01 73.7061421785149 2003-09-01 69.4057838153180 2003-10-01 74.2061838486541 2003-11-01 69.0057504792066 2003-12-01 91.3076089674140 2004-01-01 65.1054254521210 2004-02-01 61.2051004250354 2004-03-01 69.1057588132344 2004-04-01 72.5060421701808 2004-05-01 74.3061921826819 2004-06-01 77.1064255354613 2004-07-01 79.6066338861572 2004-08-01 75.0062505208768 2004-09-01 71.8059838319860 2004-10-01 73.7061421785149 2004-11-01 73.8061505125427 2004-12-01 95.1079256604717 2005-01-01 65.0054171180932 2005-02-01 63.4052837736478 2005-03-01 71.5059588299025 2005-04-01 75.6063005250438 2005-05-01 78.7065588799067 2005-06-01 81.9068255687974 2005-07-01 81.7068089007418 2005-08-01 80.4067005583799 2005-09-01 76.8064005333778 2005-10-01 77.2064338694891 2005-11-01 77.3064422035170 2005-12-01 100.4083673639470 2006-01-01 69.5057921493458 2006-02-01 65.5054587882324 2006-03-01 76.2063505292108 2006-04-01 76.4063671972664 2006-05-01 83.8069839153263 2006-06-01 87.9073256104676 2006-07-01 85.7071422618552 2006-08-01 84.5070422535211 2006-09-01 81.1067588965747 2006-10-01 80.7067255604634 2006-11-01 81.4067838986582 2006-12-01 103.6086340528380 2007-01-01 73.7061421785149 2007-02-01 69.7058088174015 2007-03-01 83.1069255771314 2007-04-01 80.5067088924077 2007-05-01 87.6073006083840 2007-06-01 93.0077506458872 2007-07-01 90.8075672972748 2007-08-01 91.6076339694974 2007-09-01 83.2069339111593 2007-10-01 87.6073006083840 2007-11-01 87.9073256104676 2007-12-01 107.8089840820070 2008-01-01 79.3066088840737 2008-02-01 79.6066338861572 2008-03-01 83.0069172431036 2008-04-01 90.4075339611634 2008-05-01 96.3080256688057 2008-06-01 95.1079256604717 2008-07-01 97.7081423451954 2008-08-01 93.5077923160264 2008-09-01 88.8074006167181 2008-10-01 92.5077089757480 2008-11-01 85.9071589299108 2008-12-01 111.2092674389530 2009-01-01 80.0066672222685 2009-02-01 74.2061838486541 2009-03-01 82.3068589049087 2009-04-01 87.6073006083840 2009-05-01 90.5075422951913 2009-06-01 94.5078756563047 2009-07-01 96.3080256688057 2009-08-01 90.2075172931078 2009-09-01 86.4072006000500 2009-10-01 90.2075172931078 2009-11-01 87.3072756063005 2009-12-01 114.4095341278440 2010-01-01 78.9065755479624 2010-02-01 75.0062505208768 2010-03-01 88.1073422785232 2010-04-01 89.4074506208851 2010-05-01 93.8078173181098 2010-06-01 99.3082756896408 2010-07-01 98.7082256854738 2010-08-01 94.7078923243604 2010-09-01 91.6076339694974 2010-10-01 93.6078006500542 2010-11-01 93.6078006500542 2010-12-01 119.6099674972910 2011-01-01 82.6068839069922 2011-02-01 78.9065755479624 2011-03-01 90.9075756313026 2011-04-01 95.1079256604717 2011-05-01 101.3084423701980 2011-06-01 103.2086007167260 2011-07-01 102.9085757146430 2011-08-01 101.9084923743650 2011-09-01 97.1080923410284 2011-10-01 97.5081256771398 2011-11-01 97.3081090090841 2011-12-01 123.8103175264610 2012-01-01 88.1073422785232 2012-02-01 86.0071672639387 2012-03-01 97.7081423451954 2012-04-01 96.2080173347779 2012-05-01 104.6087173931160 2012-06-01 108.2090174181180 2012-07-01 106.7088924077010 2012-08-01 106.5088757396450 2012-09-01 98.3081923493624 2012-10-01 101.7084757063090 2012-11-01 101.2084340361700 2012-12-01 125.5104592049340 2013-01-01 90.9075756313026 2013-02-01 84.6070505875490 2013-03-01 96.3080256688057 2013-04-01 98.6082173514460 2013-05-01 107.8089840820070 2013-06-01 105.2087673972830 2013-07-01 108.5090424202020 2013-08-01 105.8088174014500 2013-09-01 97.8081506792233 2013-10-01 102.3085257104760 2013-11-01 100.1083423618630 2013-12-01 123.4102841903490 2014-01-01 91.2076006333861 2014-02-01 83.8069839153263 2014-03-01 95.2079339944996 2014-04-01 100.9084090340860 2014-05-01 105.0087507292270 2014-06-01 104.1086757229770 2014-07-01 107.9089924160350 2014-08-01 103.2086007167260 2014-09-01 98.0081673472790 2014-10-01 103.0085840486710 2014-11-01 95.2079339944996 2014-12-01 121.8101508459040 2015-01-01 88.5073756146346 2015-02-01 83.3069422451871 2015-03-01 96.1080090007501 2015-04-01 97.5081256771398 2015-05-01 101.9084923743650 2015-06-01 105.6088007333940 2015-07-01 108.2090174181180 2015-08-01 101.0084173681140 2015-09-01 96.2080173347779 2015-10-01 100.4083673639470 2015-11-01 97.1080923410284 2015-12-01 124.1103425285440 2016-01-01 85.9071589299108 2016-02-01 85.3071089257438 2016-03-01 94.9079089924160 2016-04-01 98.7082256854738 2016-05-01 104.6087173931160 2016-06-01 105.5087923993670 2016-07-01 105.6088007333940 2016-08-01 104.2086840570050 2016-09-01 99.2082673556130 2016-10-01 99.6083006917243 2016-11-01 100.8084007000580 2016-12-01 123.5102925243770 2017-01-01 88.8074006167181 2017-02-01 84.8070672556046 2017-03-01 98.0081673472790 2017-04-01 97.6081340111676 2017-05-01 105.8088174014500 2017-06-01 109.3091090924240 2017-07-01 107.5089590799230 2017-08-01 106.6088840736730 2017-09-01 101.2084340361700 2017-10-01 101.6084673722810 2017-11-01 103.5086257188100 2017-12-01 126.2105175431290 2018-01-01 93.4077839819985 2018-02-01 86.8072339361614 2018-03-01 101.0084173681140 2018-04-01 99.3082756896408 2018-05-01 111.9093257771480 2018-06-01 110.6092174347860 2018-07-01 111.1092591049250 2018-08-01 109.6091340945080 2018-09-01 102.0085007083920