Month Index 2015=100 1996-01-01 87.73 1996-02-01 87.87 1996-03-01 89.08 1996-04-01 89.40 1996-05-01 89.58 1996-06-01 89.71 1996-07-01 88.08 1996-08-01 88.40 1996-09-01 89.75 1996-10-01 90.37 1996-11-01 90.66 1996-12-01 90.57 1997-01-01 88.61 1997-02-01 88.81 1997-03-01 89.94 1997-04-01 90.30 1997-05-01 90.40 1997-06-01 90.27 1997-07-01 88.65 1997-08-01 89.06 1997-09-01 90.65 1997-10-01 91.25 1997-11-01 91.43 1997-12-01 91.34 1998-01-01 88.98 1998-02-01 89.22 1998-03-01 90.46 1998-04-01 91.12 1998-05-01 91.38 1998-06-01 91.33 1998-07-01 89.71 1998-08-01 89.94 1998-09-01 91.52 1998-10-01 92.04 1998-11-01 92.22 1998-12-01 92.04 1999-01-01 89.86 1999-02-01 90.03 1999-03-01 91.50 1999-04-01 91.95 1999-05-01 92.22 1999-06-01 92.18 1999-07-01 90.25 1999-08-01 90.86 1999-09-01 92.22 1999-10-01 92.70 1999-11-01 92.92 1999-12-01 92.66 2000-01-01 90.29 2000-02-01 90.17 2000-03-01 92.12 2000-04-01 92.71 2000-05-01 92.94 2000-06-01 92.95 2000-07-01 90.28 2000-08-01 91.08 2000-09-01 92.99 2000-10-01 93.57 2000-11-01 93.96 2000-12-01 93.73 2001-01-01 90.29 2001-02-01 88.44 2001-03-01 92.68 2001-04-01 94.32 2001-05-01 94.87 2001-06-01 94.92 2001-07-01 90.98 2001-08-01 90.39 2001-09-01 93.87 2001-10-01 95.98 2001-11-01 96.58 2001-12-01 96.37 2002-01-01 92.70 2002-02-01 91.38 2002-03-01 95.06 2002-04-01 97.10 2002-05-01 97.57 2002-06-01 97.58 2002-07-01 93.35 2002-08-01 91.98 2002-09-01 96.28 2002-10-01 98.29 2002-11-01 98.77 2002-12-01 98.46 2003-01-01 93.44 2003-02-01 92.39 2003-03-01 96.26 2003-04-01 98.29 2003-05-01 98.96 2003-06-01 98.63 2003-07-01 94.15 2003-08-01 93.14 2003-09-01 97.10 2003-10-01 99.26 2003-11-01 99.76 2003-12-01 99.36 2004-01-01 93.24 2004-02-01 92.96 2004-03-01 96.67 2004-04-01 99.43 2004-05-01 99.97 2004-06-01 99.69 2004-07-01 94.57 2004-08-01 93.82 2004-09-01 97.46 2004-10-01 99.65 2004-11-01 100.12 2004-12-01 99.72 2005-01-01 93.86 2005-02-01 92.36 2005-03-01 96.29 2005-04-01 99.16 2005-05-01 99.53 2005-06-01 99.28 2005-07-01 93.73 2005-08-01 93.15 2005-09-01 96.50 2005-10-01 99.18 2005-11-01 99.58 2005-12-01 99.06 2006-01-01 92.55 2006-02-01 91.22 2006-03-01 95.77 2006-04-01 98.61 2006-05-01 99.08 2006-06-01 98.78 2006-07-01 93.08 2006-08-01 92.38 2006-09-01 96.78 2006-10-01 99.13 2006-11-01 99.53 2006-12-01 98.91 2007-01-01 92.44 2007-02-01 92.19 2007-03-01 96.54 2007-04-01 99.11 2007-05-01 99.73 2007-06-01 99.32 2007-07-01 92.89 2007-08-01 92.70 2007-09-01 97.11 2007-10-01 99.78 2007-11-01 100.18 2007-12-01 99.69 2008-01-01 92.51 2008-02-01 92.24 2008-03-01 97.20 2008-04-01 99.63 2008-05-01 100.09 2008-06-01 99.74 2008-07-01 92.33 2008-08-01 92.53 2008-09-01 97.29 2008-10-01 100.16 2008-11-01 100.44 2008-12-01 99.33 2009-01-01 92.40 2009-02-01 92.77 2009-03-01 97.25 2009-04-01 99.66 2009-05-01 100.11 2009-06-01 99.39 2009-07-01 92.49 2009-08-01 93.18 2009-09-01 98.15 2009-10-01 100.38 2009-11-01 100.67 2009-12-01 100.14 2010-01-01 91.69 2010-02-01 92.01 2010-03-01 97.98 2010-04-01 100.40 2010-05-01 100.84 2010-06-01 100.34 2010-07-01 92.20 2010-08-01 92.75 2010-09-01 99.01 2010-10-01 100.91 2010-11-01 101.42 2010-12-01 100.77 2011-01-01 90.54 2011-02-01 89.58 2011-03-01 98.96 2011-04-01 101.46 2011-05-01 102.21 2011-06-01 101.07 2011-07-01 90.18 2011-08-01 90.30 2011-09-01 100.15 2011-10-01 102.42 2011-11-01 102.74 2011-12-01 101.92 2012-01-01 91.50 2012-02-01 90.62 2012-03-01 99.99 2012-04-01 102.69 2012-05-01 103.04 2012-06-01 102.27 2012-07-01 92.49 2012-08-01 91.86 2012-09-01 100.94 2012-10-01 103.51 2012-11-01 103.59 2012-12-01 102.80 2013-01-01 91.34 2013-02-01 90.42 2013-03-01 100.33 2013-04-01 103.28 2013-05-01 103.61 2013-06-01 102.97 2013-07-01 92.41 2013-08-01 92.32 2013-09-01 101.02 2013-10-01 103.87 2013-11-01 103.94 2013-12-01 103.07 2014-01-01 91.49 2014-02-01 91.64 2014-03-01 100.67 2014-04-01 103.84 2014-05-01 103.98 2014-06-01 103.28 2014-07-01 92.81 2014-08-01 93.00 2014-09-01 102.03 2014-10-01 104.26 2014-11-01 104.35 2014-12-01 103.22 2015-01-01 92.32 2015-02-01 92.17 2015-03-01 101.17 2015-04-01 103.90 2015-05-01 104.29 2015-06-01 103.64 2015-07-01 93.79 2015-08-01 94.05 2015-09-01 102.15 2015-10-01 104.59 2015-11-01 104.50 2015-12-01 103.43 2016-01-01 92.36 2016-02-01 92.22 2016-03-01 100.74 2016-04-01 104.28 2016-05-01 104.66 2016-06-01 103.51 2016-07-01 93.08 2016-08-01 92.79 2016-09-01 102.01 2016-10-01 104.77 2016-11-01 104.71 2016-12-01 103.90 2017-01-01 93.19 2017-02-01 92.09 2017-03-01 100.87 2017-04-01 104.66 2017-05-01 104.95 2017-06-01 104.27 2017-07-01 94.08 2017-08-01 93.79 2017-09-01 102.55 2017-10-01 104.78 2017-11-01 105.05 2017-12-01 104.17 2018-01-01 93.90 2018-02-01 93.26 2018-03-01 101.24 2018-04-01 105.04 2018-05-01 105.26 2018-06-01 104.44 2018-07-01 94.72 2018-08-01 93.89 2018-09-01 102.05 2018-10-01 104.67