Month Index 2015=100 1998-01-01 38.1562696437546 1998-02-01 41.5827902221169 1998-03-01 43.2498017332457 1998-04-01 41.4238314590335 1998-05-01 41.8239690350710 1998-06-01 42.9627167257805 1998-07-01 43.3710763068050 1998-08-01 43.1723778529508 1998-09-01 44.7352439675767 1998-10-01 46.0699494438114 1998-11-01 45.5704626408468 1998-12-01 42.4981734440109 1999-01-01 38.4378733145618 1999-02-01 41.5951232295975 1999-03-01 41.9240034290804 1999-04-01 41.2402066809889 1999-05-01 42.2076626011343 1999-06-01 42.5845044963751 1999-07-01 43.0401406060754 1999-08-01 47.0387756981214 1999-09-01 48.0213052940765 1999-10-01 45.9000280074120 1999-11-01 51.1854068799348 1999-12-01 47.4491907803928 2000-01-01 46.2000563384442 2000-02-01 51.4610542041245 2000-03-01 55.8130407673001 2000-04-01 50.7432138022858 2000-05-01 54.2437935396474 2000-06-01 54.2020144686409 2000-07-01 52.1744634923716 2000-08-01 54.6964001422176 2000-09-01 54.4115428399007 2000-10-01 58.3273812224176 2000-11-01 59.5674600118374 2000-12-01 55.7959493291611 2001-01-01 51.5332180540448 2001-02-01 55.2091432863881 2001-03-01 55.1534378583795 2001-04-01 53.0182741234572 2001-05-01 55.7889861506600 2001-06-01 56.6891352259815 2001-07-01 54.6058788217036 2001-08-01 55.1439426149689 2001-09-01 52.5599703748406 2001-10-01 59.3136205046616 2001-11-01 60.5733227971299 2001-12-01 58.5850188269576 2002-01-01 52.7802600219657 2002-02-01 54.4533219109072 2002-03-01 57.4392594554161 2002-04-01 56.2390606883207 2002-05-01 56.8587835749169 2002-06-01 55.8181048971190 2002-07-01 54.4431936512692 2002-08-01 55.4610837448818 2002-09-01 57.6829707029540 2002-10-01 64.1796162444624 2002-11-01 63.1718544104878 2002-12-01 57.4386264391888 2003-01-01 52.6492256628999 2003-02-01 60.0491853608667 2003-03-01 61.7285774120820 2003-04-01 57.3006289016219 2003-05-01 61.0575802110687 2003-06-01 63.2130004652669 2003-07-01 64.0365545770766 2003-08-01 61.6437532376142 2003-09-01 62.9154828384026 2003-10-01 66.1198109813545 2003-11-01 67.7878087404771 2003-12-01 57.7703269423312 2004-01-01 55.0749438461855 2004-02-01 61.7817507751811 2004-03-01 66.8914577625197 2004-04-01 59.2129709245096 2004-05-01 71.2782602182007 2004-06-01 73.2374454419139 2004-07-01 70.3470933477380 2004-08-01 71.4757612811404 2004-09-01 71.7131423664046 2004-10-01 77.1001104613317 2004-11-01 82.1813317184386 2004-12-01 71.2048303358256 2005-01-01 59.9700583324454 2005-02-01 62.5458013616179 2005-03-01 66.4306219489937 2005-04-01 67.7897077891592 2005-05-01 70.1717478527562 2005-06-01 72.6595016263242 2005-07-01 71.7599855672300 2005-08-01 73.6849879146652 2005-09-01 75.9929650796598 2005-10-01 78.3553816402083 2005-11-01 83.5366194612399 2005-12-01 72.2315826566214 2006-01-01 63.2984576559620 2006-02-01 69.3741474062688 2006-03-01 74.6408424179954 2006-04-01 67.0167949755392 2006-05-01 76.7462543902313 2006-06-01 76.5506523759736 2006-07-01 77.8344092850820 2006-08-01 79.0675248960007 2006-09-01 78.6592294293464 2006-10-01 82.9517124671491 2006-11-01 87.6214731764649 2006-12-01 76.3727748160824 2007-01-01 70.5237048751745 2007-02-01 75.1827043086250 2007-03-01 79.2492005532562 2007-04-01 71.5700806990187 2007-05-01 79.9695730200044 2007-06-01 79.3175663058122 2007-07-01 80.5785346307352 2007-08-01 82.9618407267870 2007-09-01 81.8103842091992 2007-10-01 89.3128925360002 2007-11-01 93.0508533586258 2007-12-01 78.3287949586588 2008-01-01 76.2860515929326 2008-02-01 82.4649229883008 2008-03-01 84.1297556662865 2008-04-01 86.3478445269944 2008-05-01 85.2590566159163 2008-06-01 85.9015680866979 2008-07-01 88.1177578987237 2008-08-01 85.0767479424335 2008-09-01 87.4246051297525 2008-10-01 91.7037948267804 2008-11-01 96.5849829560381 2008-12-01 85.2046172203624 2009-01-01 74.2838212657581 2009-02-01 75.9879009498408 2009-03-01 80.3645751458838 2009-04-01 73.0203208759256 2009-05-01 74.9181035255839 2009-06-01 77.6862834878772 2009-07-01 77.9819020660595 2009-08-01 76.5614136518390 2009-09-01 78.1775040803171 2009-10-01 82.5491141465411 2009-11-01 84.0594908650483 2009-12-01 80.6810832595694 2010-01-01 66.8522107564227 2010-02-01 74.3945991055481 2010-03-01 81.5343891340654 2010-04-01 74.2698949087560 2010-05-01 78.7339253441762 2010-06-01 79.8480339043491 2010-07-01 80.1778353588094 2010-08-01 81.6571942821754 2010-09-01 83.2998713922031 2010-10-01 83.1207277998571 2010-11-01 92.2304643279530 2010-12-01 85.7141952833961 2011-01-01 71.0579705710756 2011-02-01 77.1798705059804 2011-03-01 86.2554241577983 2011-04-01 77.3235651895936 2011-05-01 82.7510463230725 2011-06-01 86.0762805654523 2011-07-01 82.7573764853462 2011-08-01 88.3310843673478 2011-09-01 91.0726776480915 2011-10-01 91.9937162589163 2011-11-01 97.9763526237995 2011-12-01 91.4233686380550 2012-01-01 80.2867141499172 2012-02-01 88.7216553796356 2012-03-01 92.7653630400815 2012-04-01 83.9271904735278 2012-05-01 91.6993637131888 2012-06-01 89.0255031687737 2012-07-01 90.8694794391054 2012-08-01 94.9055909048228 2012-09-01 90.6150069157023 2012-10-01 101.7421661604300 2012-11-01 106.8176902714900 2012-12-01 94.4764059026653 2013-01-01 84.8501281330347 2013-02-01 90.7675638264987 2013-03-01 91.1828224716540 2013-04-01 92.5482384740933 2013-05-01 99.1695882123938 2013-06-01 93.9554335475390 2013-07-01 98.2681731046175 2013-08-01 99.0638745024229 2013-09-01 97.2458518974134 2013-10-01 107.6133916692950 2013-11-01 112.8705914376110 2013-12-01 99.8456495432260 2014-01-01 90.5428430657820 2014-02-01 96.1184499964656 2014-03-01 96.8388224632138 2014-04-01 92.0019454698721 2014-05-01 95.4594801037724 2014-06-01 96.8154008628011 2014-07-01 94.2567492717676 2014-08-01 97.9497659422499 2014-09-01 103.3152114854460 2014-10-01 107.5602183061960 2014-11-01 104.8819266481900 2014-12-01 100.4178962127690 2015-01-01 90.2295000332334 2015-02-01 98.4758024271952 2015-03-01 104.8173589929980 2015-04-01 89.8370299722634 2015-05-01 96.7761538567041 2015-06-01 99.6791662754275 2015-07-01 100.5128486468750 2015-08-01 98.1776517841035 2015-09-01 104.3552571470170 2015-10-01 107.1924358780940 2015-11-01 109.3586174081570 2015-12-01 100.5881775779320 2016-01-01 87.8917711055523 2016-02-01 104.1659852950330 2016-03-01 103.2183600026590 2016-04-01 93.9434062392189 2016-05-01 102.0061339272430 2016-06-01 102.9461630248890 2016-07-01 100.0127658272520 2016-08-01 102.8904575968800 2016-09-01 107.9659817079410 2016-10-01 106.2378474072180 2016-11-01 111.3640128164690 2016-12-01 104.1115458994790 2017-01-01 88.9058631018006 2017-02-01 92.7267490502119 2017-03-01 103.1329028119640 2017-04-01 90.9011302504740 2017-05-01 98.4460506645088 2017-06-01 102.0105650408350 2017-07-01 97.6098362281517 2017-08-01 100.8502462960640 2017-09-01 98.5770850235746 2017-10-01 106.0359152306870 2017-11-01 112.3318946281190 2017-12-01 97.0154339906504 2018-01-01 86.8137444703395 2018-02-01 93.3755906832672 2018-03-01 102.8910906131080 2018-04-01 88.7355817366378 2018-05-01 100.2564770747900 2018-06-01 100.1710198840950 2018-07-01 98.7423022589184 2018-08-01 104.8547069504130