Month Index 2015=100 1996-01-01 73.95 1996-02-01 74.10 1996-03-01 74.03 1996-04-01 74.10 1996-05-01 74.03 1996-06-01 74.32 1996-07-01 74.32 1996-08-01 74.47 1996-09-01 74.62 1996-10-01 74.70 1996-11-01 74.84 1996-12-01 75.29 1997-01-01 74.99 1997-02-01 75.66 1997-03-01 74.99 1997-04-01 74.84 1997-05-01 74.55 1997-06-01 75.22 1997-07-01 74.99 1997-08-01 74.99 1997-09-01 74.84 1997-10-01 75.37 1997-11-01 75.66 1997-12-01 75.66 1998-01-01 75.07 1998-02-01 74.55 1998-03-01 74.77 1998-04-01 75.51 1998-05-01 75.22 1998-06-01 74.84 1998-07-01 75.22 1998-08-01 75.51 1998-09-01 75.89 1998-10-01 76.03 1998-11-01 75.81 1998-12-01 75.22 1999-01-01 75.29 1999-02-01 75.81 1999-03-01 75.22 1999-04-01 75.37 1999-05-01 75.22 1999-06-01 75.07 1999-07-01 75.51 1999-08-01 75.74 1999-09-01 75.66 1999-10-01 75.81 1999-11-01 75.81 1999-12-01 75.81 2000-01-01 75.81 2000-02-01 74.77 2000-03-01 74.62 2000-04-01 74.62 2000-05-01 74.47 2000-06-01 74.70 2000-07-01 74.92 2000-08-01 73.88 2000-09-01 73.95 2000-10-01 74.10 2000-11-01 74.32 2000-12-01 74.55 2001-01-01 74.40 2001-02-01 72.04 2001-03-01 71.36 2001-04-01 72.27 2001-05-01 71.95 2001-06-01 72.47 2001-07-01 72.94 2001-08-01 74.02 2001-09-01 73.24 2001-10-01 73.65 2001-11-01 73.27 2001-12-01 72.84 2002-01-01 73.47 2002-02-01 74.50 2002-03-01 73.41 2002-04-01 74.72 2002-05-01 74.35 2002-06-01 74.48 2002-07-01 74.86 2002-08-01 75.17 2002-09-01 75.18 2002-10-01 75.71 2002-11-01 75.32 2002-12-01 74.37 2003-01-01 74.32 2003-02-01 76.86 2003-03-01 77.10 2003-04-01 77.10 2003-05-01 77.10 2003-06-01 76.96 2003-07-01 76.96 2003-08-01 76.96 2003-09-01 76.96 2003-10-01 76.96 2003-11-01 76.96 2003-12-01 76.96 2004-01-01 78.47 2004-02-01 78.47 2004-03-01 78.58 2004-04-01 78.58 2004-05-01 78.58 2004-06-01 78.58 2004-07-01 78.58 2004-08-01 78.58 2004-09-01 78.58 2004-10-01 78.58 2004-11-01 78.58 2004-12-01 78.58 2005-01-01 85.44 2005-02-01 85.44 2005-03-01 85.44 2005-04-01 84.84 2005-05-01 84.84 2005-06-01 85.16 2005-07-01 85.16 2005-08-01 85.16 2005-09-01 85.92 2005-10-01 85.92 2005-11-01 85.92 2005-12-01 85.92 2006-01-01 91.32 2006-02-01 91.43 2006-03-01 91.43 2006-04-01 91.43 2006-05-01 91.43 2006-06-01 91.45 2006-07-01 91.45 2006-08-01 91.45 2006-09-01 91.45 2006-10-01 91.45 2006-11-01 91.54 2006-12-01 91.54 2007-01-01 97.21 2007-02-01 97.21 2007-03-01 97.93 2007-04-01 97.93 2007-05-01 97.93 2007-06-01 97.93 2007-07-01 94.96 2007-08-01 94.96 2007-09-01 94.96 2007-10-01 94.96 2007-11-01 94.96 2007-12-01 94.96 2008-01-01 94.96 2008-02-01 94.96 2008-03-01 94.96 2008-04-01 95.18 2008-05-01 95.18 2008-06-01 95.18 2008-07-01 95.18 2008-08-01 95.18 2008-09-01 95.23 2008-10-01 95.23 2008-11-01 95.23 2008-12-01 95.23 2009-01-01 104.16 2009-02-01 104.16 2009-03-01 104.16 2009-04-01 104.65 2009-05-01 104.65 2009-06-01 104.65 2009-07-01 104.65 2009-08-01 104.65 2009-09-01 104.65 2009-10-01 104.65 2009-11-01 104.65 2009-12-01 104.65 2010-01-01 97.51 2010-02-01 97.51 2010-03-01 100.46 2010-04-01 100.84 2010-05-01 100.84 2010-06-01 100.84 2010-07-01 100.84 2010-08-01 100.84 2010-09-01 101.87 2010-10-01 101.87 2010-11-01 101.87 2010-12-01 101.87 2011-01-01 101.87 2011-02-01 99.30 2011-03-01 99.30 2011-04-01 99.30 2011-05-01 99.30 2011-06-01 99.30 2011-07-01 99.30 2011-08-01 99.30 2011-09-01 97.71 2011-10-01 97.71 2011-11-01 97.71 2011-12-01 97.71 2012-01-01 101.02 2012-02-01 101.02 2012-03-01 101.02 2012-04-01 101.02 2012-05-01 101.02 2012-06-01 101.02 2012-07-01 101.02 2012-08-01 100.92 2012-09-01 100.92 2012-10-01 100.92 2012-11-01 100.92 2012-12-01 100.92 2013-01-01 98.58 2013-02-01 98.58 2013-03-01 98.58 2013-04-01 98.58 2013-05-01 98.58 2013-06-01 98.58 2013-07-01 98.58 2013-08-01 98.58 2013-09-01 98.58 2013-10-01 98.58 2013-11-01 98.58 2013-12-01 98.58 2014-01-01 98.37 2014-02-01 98.37 2014-03-01 98.37 2014-04-01 98.37 2014-05-01 98.37 2014-06-01 98.37 2014-07-01 98.37 2014-08-01 98.37 2014-09-01 98.37 2014-10-01 98.37 2014-11-01 98.37 2014-12-01 98.37 2015-01-01 100.00 2015-02-01 100.00 2015-03-01 100.00 2015-04-01 100.00 2015-05-01 100.00 2015-06-01 100.00 2015-07-01 100.00 2015-08-01 100.00 2015-09-01 100.00 2015-10-01 100.00 2015-11-01 100.00 2015-12-01 100.00 2016-01-01 99.71 2016-02-01 99.71 2016-03-01 99.71 2016-04-01 96.19 2016-05-01 96.19 2016-06-01 96.19 2016-07-01 96.19 2016-08-01 96.19 2016-09-01 96.19 2016-10-01 96.19 2016-11-01 96.19 2016-12-01 96.19 2017-01-01 93.62 2017-02-01 93.62 2017-03-01 93.62 2017-04-01 93.62 2017-05-01 93.62 2017-06-01 93.62 2017-07-01 93.62 2017-08-01 93.62 2017-09-01 93.62 2017-10-01 93.62 2017-11-01 93.62 2017-12-01 93.62 2018-01-01 97.04 2018-02-01 97.04 2018-03-01 97.04 2018-04-01 97.04 2018-05-01 97.04 2018-06-01 97.04 2018-07-01 97.04 2018-08-01 97.04 2018-09-01 99.71 2018-10-01 99.71