Month Index 2015=100 1998-01-01 46.3922679553408 1998-02-01 46.0923179470088 1998-03-01 53.5910681553074 1998-04-01 52.1913014497584 1998-05-01 53.6910514914181 1998-06-01 56.0906515580736 1998-07-01 60.1899683386102 1998-08-01 54.8908515247459 1998-09-01 49.6917180469922 1998-10-01 54.7908681886352 1998-11-01 55.1908015330778 1998-12-01 48.2919513414431 1999-01-01 38.0936510581570 1999-02-01 34.6942176303949 1999-03-01 49.5917347108815 1999-04-01 55.5907348775204 1999-05-01 44.6925512414598 1999-06-01 51.3914347608732 1999-07-01 51.9913347775371 1999-08-01 42.3929345109148 1999-09-01 47.2921179803366 1999-10-01 42.6928845192468 1999-11-01 39.0934844192635 1999-12-01 39.4934177637060 2000-01-01 40.7932011331445 2000-02-01 40.8931844692551 2000-03-01 49.7917013831028 2000-04-01 42.7928678553574 2000-05-01 42.8928511914681 2000-06-01 47.1921346442260 2000-07-01 46.8921846358940 2000-08-01 49.1918013664389 2000-09-01 51.4914180969838 2000-10-01 43.7927012164639 2000-11-01 47.4920846525579 2000-12-01 48.6918846858857 2001-01-01 49.9916680553241 2001-02-01 46.1923012831195 2001-03-01 46.2922846192301 2001-04-01 45.5924012664556 2001-05-01 54.7908681886352 2001-06-01 53.4910848191968 2001-07-01 54.1909681719713 2001-08-01 50.4915847358773 2001-09-01 49.4917513747709 2001-10-01 56.1906348941843 2001-11-01 53.9910014997500 2001-12-01 51.7913681053158 2002-01-01 44.6925512414598 2002-02-01 43.7927012164639 2002-03-01 56.4905849025162 2002-04-01 53.4910848191968 2002-05-01 58.7902016330612 2002-06-01 55.7907015497417 2002-07-01 54.2909515080820 2002-08-01 55.1908015330778 2002-09-01 56.5905682386269 2002-10-01 57.2904515914014 2002-11-01 57.1904682552908 2002-12-01 60.5899016830528 2003-01-01 52.4912514580903 2003-02-01 57.8903516080653 2003-03-01 55.1908015330778 2003-04-01 49.4917513747709 2003-05-01 55.0908181969672 2003-06-01 55.5907348775204 2003-07-01 64.7892017997000 2003-08-01 67.1888018663556 2003-09-01 65.6890518246959 2003-10-01 69.4884185969005 2003-11-01 66.0889851691384 2003-12-01 67.6887185469088 2004-01-01 56.8905182469588 2004-02-01 65.1891351441426 2004-03-01 64.9891684719213 2004-04-01 67.4887518746876 2004-05-01 59.6900516580570 2004-06-01 69.2884519246792 2004-07-01 69.4884185969005 2004-08-01 70.1883019496750 2004-09-01 74.5875687385436 2004-10-01 75.3874354274288 2004-11-01 70.0883186135644 2004-12-01 75.4874187635394 2005-01-01 68.2886185635727 2005-02-01 62.5895684052658 2005-03-01 75.9873354440926 2005-04-01 70.3882686218964 2005-05-01 77.6870521579736 2005-06-01 73.1878020329945 2005-07-01 70.5882352941176 2005-08-01 75.9873354440926 2005-09-01 82.0863189468422 2005-10-01 73.2877853691051 2005-11-01 80.9865022496250 2005-12-01 80.5865689051824 2006-01-01 73.9876687218797 2006-02-01 71.3881019830028 2006-03-01 85.5857357107149 2006-04-01 77.6870521579736 2006-05-01 90.1849691718047 2006-06-01 84.3859356773871 2006-07-01 79.5867355440760 2006-08-01 78.4869188468588 2006-09-01 82.9861689718380 2006-10-01 79.0868188635227 2006-11-01 77.7870354940843 2006-12-01 73.6877187135477 2007-01-01 72.8878520246626 2007-02-01 71.1881353107815 2007-03-01 80.2866188968505 2007-04-01 80.9865022496250 2007-05-01 86.4855857357107 2007-06-01 89.1851358106982 2007-07-01 92.0846525579070 2007-08-01 90.0849858356940 2007-09-01 82.1863022829528 2007-10-01 80.1866355607399 2007-11-01 77.6870521579736 2007-12-01 78.7868688551908 2008-01-01 77.2871188135311 2008-02-01 81.9863356107315 2008-03-01 87.5854024329278 2008-04-01 93.6843859356774 2008-05-01 92.2846192301283 2008-06-01 93.2844525912348 2008-07-01 92.2846192301283 2008-08-01 85.6857190468255 2008-09-01 87.7853691051491 2008-10-01 80.1866355607399 2008-11-01 75.8873521079820 2008-12-01 77.5870688218630 2009-01-01 71.1881353107815 2009-02-01 68.0886518913514 2009-03-01 67.9886685552408 2009-04-01 68.4885852357940 2009-05-01 73.3877687052158 2009-06-01 77.7870354940843 2009-07-01 77.2871188135311 2009-08-01 74.3876020663223 2009-09-01 75.7873687718714 2009-10-01 72.0879853357774 2009-11-01 70.1883019496750 2009-12-01 71.5880686552241 2010-01-01 62.1896350608232 2010-02-01 65.4890851524746 2010-03-01 68.8885185802366 2010-04-01 73.1878020329945 2010-05-01 76.4872521246459 2010-06-01 82.0863189468422 2010-07-01 82.1863022829528 2010-08-01 83.8860189968339 2010-09-01 82.7862022996167 2010-10-01 87.1854690884852 2010-11-01 85.3857690384936 2010-12-01 85.1858023662723 2011-01-01 81.0864855857357 2011-02-01 77.6870521579736 2011-03-01 81.6863856023996 2011-04-01 78.3869355107482 2011-05-01 88.3852691218130 2011-06-01 91.1848025329112 2011-07-01 87.3854357607066 2011-08-01 91.3847692051324 2011-09-01 91.4847525412431 2011-10-01 87.1854690884852 2011-11-01 87.6853857690385 2011-12-01 86.1856357273788 2012-01-01 83.4860856523912 2012-02-01 79.4867522079653 2012-03-01 87.6853857690385 2012-04-01 86.6855524079320 2012-05-01 74.5875687385436 2012-06-01 92.5845692384602 2012-07-01 93.2844525912348 2012-08-01 100.8831861356440 2012-09-01 95.8840193301116 2012-10-01 102.4829195134140 2012-11-01 96.9838360273288 2012-12-01 89.3851024829195 2013-01-01 89.8850191634727 2013-02-01 85.8856857190468 2013-03-01 96.5839026828862 2013-04-01 92.3846025662390 2013-05-01 92.2846192301283 2013-06-01 94.0843192801200 2013-07-01 95.8840193301116 2013-08-01 98.4835860689885 2013-09-01 97.7837027162139 2013-10-01 102.9828361939680 2013-11-01 94.5842359606732 2013-12-01 89.2851191468088 2014-01-01 84.2859523412764 2014-02-01 85.0858190301616 2014-03-01 87.2854524245959 2014-04-01 95.9840026662223 2014-05-01 100.3832694550910 2014-06-01 94.8841859690051 2014-07-01 100.8831861356440 2014-08-01 92.6845525745709 2014-09-01 100.0833194467590 2014-10-01 105.7823696050660 2014-11-01 99.1834694217630 2014-12-01 92.6845525745709 2015-01-01 85.0858190301616 2015-02-01 91.8846858856857 2015-03-01 97.7837027162139 2015-04-01 96.4839193467755 2015-05-01 101.6830528245290 2015-06-01 106.3822696217300 2015-07-01 106.0823196133980 2015-08-01 99.3834360939843 2015-09-01 101.8830194967510 2015-10-01 110.3816030661560 2015-11-01 104.6825529078490 2015-12-01 98.2836193967672 2016-01-01 90.2849525079153 2016-02-01 97.0838193634394 2016-03-01 101.2831194800870 2016-04-01 94.9841693051158 2016-05-01 105.6823862689550 2016-06-01 105.5824029328440 2016-07-01 103.5827362106320 2016-08-01 103.3827695384100 2016-09-01 111.4814197633730 2016-10-01 107.9820029995000 2016-11-01 108.1819696717210 2016-12-01 107.3821029828360 2017-01-01 101.8830194967510 2017-02-01 99.7833694384269 2017-03-01 107.8820196633890 2017-04-01 95.5840693217797 2017-05-01 113.5810698216960 2017-06-01 117.2804532577900 2017-07-01 107.2821196467260 2017-08-01 116.4805865689050 2017-09-01 116.9805032494580 2017-10-01 117.0804865855690 2017-11-01 120.5799033494420 2017-12-01 112.9811698050320 2018-01-01 109.3817697050490 2018-02-01 101.4830861523080 2018-03-01 116.4805865689050 2018-04-01 100.9831694717550 2018-05-01 120.0799866688890 2018-06-01 121.4797533744380 2018-07-01 115.5807365439090 2018-08-01 121.8796867188800