Month Index 2015=100 1998-01-01 60.5640243902439 1998-02-01 60.5640243902439 1998-03-01 60.3341463414634 1998-04-01 60.4490853658537 1998-05-01 60.3341463414634 1998-06-01 60.6170731707317 1998-07-01 60.5640243902439 1998-08-01 60.7320121951219 1998-09-01 60.1573170731708 1998-10-01 59.9274390243902 1998-11-01 58.8310975609756 1998-12-01 58.6631097560976 1999-01-01 57.6198170731707 1999-02-01 57.1600609756098 1999-03-01 57.3368902439024 1999-04-01 57.0451219512195 1999-05-01 57.1600609756098 1999-06-01 56.9301829268293 1999-07-01 57.1070121951220 1999-08-01 56.5234756097561 1999-09-01 56.7003048780488 1999-10-01 56.1256097560976 1999-11-01 55.9487804878049 1999-12-01 55.8338414634146 2000-01-01 58.0000000000000 2000-02-01 58.4000000000000 2000-03-01 58.8000000000000 2000-04-01 58.4000000000000 2000-05-01 58.3000000000000 2000-06-01 58.4000000000000 2000-07-01 57.7000000000000 2000-08-01 58.1000000000000 2000-09-01 57.5000000000000 2000-10-01 57.4000000000000 2000-11-01 57.6000000000000 2000-12-01 57.5000000000000 2001-01-01 57.1000000000000 2001-02-01 57.6000000000000 2001-03-01 57.5000000000000 2001-04-01 57.3000000000000 2001-05-01 57.4000000000000 2001-06-01 56.9000000000000 2001-07-01 56.8000000000000 2001-08-01 56.9000000000000 2001-09-01 57.2000000000000 2001-10-01 56.9000000000000 2001-11-01 57.0000000000000 2001-12-01 56.7000000000000 2002-01-01 56.9000000000000 2002-02-01 56.6000000000000 2002-03-01 56.6000000000000 2002-04-01 57.1000000000000 2002-05-01 56.9000000000000 2002-06-01 56.8000000000000 2002-07-01 57.1000000000000 2002-08-01 57.1000000000000 2002-09-01 57.2000000000000 2002-10-01 57.8000000000000 2002-11-01 58.3000000000000 2002-12-01 58.1000000000000 2003-01-01 58.5000000000000 2003-02-01 59.1000000000000 2003-03-01 59.8000000000000 2003-04-01 59.9000000000000 2003-05-01 59.9000000000000 2003-06-01 61.0000000000000 2003-07-01 60.5000000000000 2003-08-01 59.9000000000000 2003-09-01 59.2000000000000 2003-10-01 59.1000000000000 2003-11-01 59.7000000000000 2003-12-01 60.3000000000000 2004-01-01 60.8000000000000 2004-02-01 61.7000000000000 2004-03-01 61.6000000000000 2004-04-01 63.8000000000000 2004-05-01 64.4000000000000 2004-06-01 66.5000000000000 2004-07-01 66.7000000000000 2004-08-01 66.8000000000000 2004-09-01 67.1000000000000 2004-10-01 67.4000000000000 2004-11-01 68.2000000000000 2004-12-01 68.6000000000000 2005-01-01 69.7000000000000 2005-02-01 70.3000000000000 2005-03-01 70.6000000000000 2005-04-01 70.2000000000000 2005-05-01 70.2000000000000 2005-06-01 70.5000000000000 2005-07-01 69.8000000000000 2005-08-01 70.3000000000000 2005-09-01 70.3000000000000 2005-10-01 71.3000000000000 2005-11-01 72.0000000000000 2005-12-01 72.6000000000000 2006-01-01 73.8000000000000 2006-02-01 74.2000000000000 2006-03-01 74.9000000000000 2006-04-01 75.5000000000000 2006-05-01 76.5000000000000 2006-06-01 76.8000000000000 2006-07-01 78.0000000000000 2006-08-01 79.1000000000000 2006-09-01 80.5000000000000 2006-10-01 82.9000000000000 2006-11-01 84.9000000000000 2006-12-01 85.5000000000000 2007-01-01 87.6000000000000 2007-02-01 88.5000000000000 2007-03-01 90.8000000000000 2007-04-01 93.8000000000000 2007-05-01 95.4000000000000 2007-06-01 95.5000000000000 2007-07-01 95.6000000000000 2007-08-01 95.8000000000000 2007-09-01 93.9000000000000 2007-10-01 95.6000000000000 2007-11-01 94.7000000000000 2007-12-01 92.9000000000000 2008-01-01 94.4000000000000 2008-02-01 95.3000000000000 2008-03-01 96.6000000000000 2008-04-01 97.1000000000000 2008-05-01 98.9000000000000 2008-06-01 100.9000000000000 2008-07-01 101.1000000000000 2008-08-01 102.9000000000000 2008-09-01 100.8000000000000 2008-10-01 95.5000000000000 2008-11-01 92.3000000000000 2008-12-01 91.2000000000000 2009-01-01 89.0000000000000 2009-02-01 86.2000000000000 2009-03-01 83.7000000000000 2009-04-01 82.5000000000000 2009-05-01 83.1000000000000 2009-06-01 82.3000000000000 2009-07-01 82.2000000000000 2009-08-01 82.0000000000000 2009-09-01 82.7000000000000 2009-10-01 84.2000000000000 2009-11-01 82.0000000000000 2009-12-01 82.2000000000000 2010-01-01 83.4000000000000 2010-02-01 83.5000000000000 2010-03-01 84.6000000000000 2010-04-01 86.0000000000000 2010-05-01 88.8000000000000 2010-06-01 89.3000000000000 2010-07-01 89.3000000000000 2010-08-01 90.1000000000000 2010-09-01 91.8000000000000 2010-10-01 91.9000000000000 2010-11-01 91.4000000000000 2010-12-01 91.9000000000000 2011-01-01 92.8000000000000 2011-02-01 94.5000000000000 2011-03-01 96.5000000000000 2011-04-01 97.6000000000000 2011-05-01 97.4000000000000 2011-06-01 97.0000000000000 2011-07-01 98.2000000000000 2011-08-01 97.9000000000000 2011-09-01 97.3000000000000 2011-10-01 97.5000000000000 2011-11-01 97.0000000000000 2011-12-01 96.7000000000000 2012-01-01 97.6000000000000 2012-02-01 97.4000000000000 2012-03-01 96.2000000000000 2012-04-01 98.5000000000000 2012-05-01 98.1000000000000 2012-06-01 97.8000000000000 2012-07-01 97.4000000000000 2012-08-01 97.5000000000000 2012-09-01 97.8000000000000 2012-10-01 98.3000000000000 2012-11-01 97.7000000000000 2012-12-01 97.9000000000000 2013-01-01 98.3000000000000 2013-02-01 98.8000000000000 2013-03-01 99.0000000000000 2013-04-01 99.2000000000000 2013-05-01 100.3000000000000 2013-06-01 99.8000000000000 2013-07-01 99.8000000000000 2013-08-01 99.8000000000000 2013-09-01 100.1000000000000 2013-10-01 100.2000000000000 2013-11-01 99.9000000000000 2013-12-01 100.3000000000000 2014-01-01 100.4000000000000 2014-02-01 100.5000000000000 2014-03-01 100.7000000000000 2014-04-01 100.7000000000000 2014-05-01 100.8000000000000 2014-06-01 101.0000000000000 2014-07-01 101.0000000000000 2014-08-01 100.4000000000000 2014-09-01 100.9000000000000 2014-10-01 100.5000000000000 2014-11-01 100.6000000000000 2014-12-01 100.3000000000000 2015-01-01 100.8000000000000 2015-02-01 100.4000000000000 2015-03-01 100.9000000000000 2015-04-01 100.3000000000000 2015-05-01 100.1000000000000 2015-06-01 100.2000000000000 2015-07-01 100.3000000000000 2015-08-01 99.8000000000000 2015-09-01 99.5000000000000 2015-10-01 99.0000000000000 2015-11-01 99.4000000000000 2015-12-01 99.3000000000000 2016-01-01 99.2000000000000 2016-02-01 98.9000000000000 2016-03-01 98.7000000000000 2016-04-01 98.6000000000000 2016-05-01 98.4000000000000 2016-06-01 98.7000000000000 2016-07-01 98.6000000000000 2016-08-01 98.4000000000000 2016-09-01 98.9000000000000 2016-10-01 98.7000000000000 2016-11-01 98.9000000000000 2016-12-01 98.9000000000000 2017-01-01 99.5000000000000 2017-02-01 99.7000000000000 2017-03-01 99.8000000000000 2017-04-01 99.9000000000000 2017-05-01 100.6000000000000 2017-06-01 100.6000000000000 2017-07-01 101.3000000000000 2017-08-01 101.1000000000000 2017-09-01 101.7000000000000 2017-10-01 102.0000000000000 2017-11-01 102.2000000000000 2017-12-01 102.6000000000000 2018-01-01 104.1000000000000 2018-02-01 104.7000000000000 2018-03-01 104.9000000000000 2018-04-01 105.8000000000000 2018-05-01 106.1000000000000 2018-06-01 106.6000000000000 2018-07-01 107.3000000000000 2018-08-01 107.7000000000000 2018-09-01 108.2000000000000