Month Index 2015=100 1996-01-01 69.46 1996-02-01 69.92 1996-03-01 69.56 1996-04-01 71.60 1996-05-01 72.61 1996-06-01 71.23 1996-07-01 71.58 1996-08-01 72.16 1996-09-01 71.64 1996-10-01 70.32 1996-11-01 69.66 1996-12-01 70.18 1997-01-01 71.15 1997-02-01 70.68 1997-03-01 70.29 1997-04-01 70.67 1997-05-01 72.84 1997-06-01 71.33 1997-07-01 71.20 1997-08-01 73.03 1997-09-01 72.50 1997-10-01 71.90 1997-11-01 73.29 1997-12-01 74.10 1998-01-01 74.83 1998-02-01 75.00 1998-03-01 75.19 1998-04-01 76.27 1998-05-01 76.82 1998-06-01 77.02 1998-07-01 77.34 1998-08-01 78.09 1998-09-01 76.98 1998-10-01 77.04 1998-11-01 76.88 1998-12-01 78.38 1999-01-01 78.59 1999-02-01 78.77 1999-03-01 79.77 1999-04-01 80.52 1999-05-01 78.78 1999-06-01 79.10 1999-07-01 78.51 1999-08-01 78.93 1999-09-01 78.65 1999-10-01 77.66 1999-11-01 77.57 1999-12-01 78.39 2000-01-01 78.56 2000-02-01 78.87 2000-03-01 78.48 2000-04-01 79.63 2000-05-01 78.98 2000-06-01 80.50 2000-07-01 81.68 2000-08-01 83.05 2000-09-01 81.70 2000-10-01 81.57 2000-11-01 82.33 2000-12-01 83.94 2001-01-01 84.94 2001-02-01 86.36 2001-03-01 87.88 2001-04-01 87.68 2001-05-01 89.00 2001-06-01 89.51 2001-07-01 89.85 2001-08-01 89.44 2001-09-01 88.13 2001-10-01 87.19 2001-11-01 87.36 2001-12-01 87.82 2002-01-01 89.13 2002-02-01 88.55 2002-03-01 88.56 2002-04-01 88.69 2002-05-01 88.00 2002-06-01 87.95 2002-07-01 88.01 2002-08-01 88.24 2002-09-01 87.18 2002-10-01 87.52 2002-11-01 87.91 2002-12-01 87.74 2003-01-01 89.79 2003-02-01 90.37 2003-03-01 88.89 2003-04-01 89.56 2003-05-01 90.03 2003-06-01 89.86 2003-07-01 89.38 2003-08-01 90.88 2003-09-01 90.87 2003-10-01 90.61 2003-11-01 89.98 2003-12-01 89.93 2004-01-01 90.26 2004-02-01 89.68 2004-03-01 89.96 2004-04-01 90.90 2004-05-01 90.59 2004-06-01 90.04 2004-07-01 91.33 2004-08-01 90.30 2004-09-01 89.36 2004-10-01 89.46 2004-11-01 88.79 2004-12-01 89.45 2005-01-01 89.22 2005-02-01 89.11 2005-03-01 89.86 2005-04-01 89.77 2005-05-01 90.20 2005-06-01 89.08 2005-07-01 89.35 2005-08-01 90.44 2005-09-01 89.31 2005-10-01 88.69 2005-11-01 89.37 2005-12-01 90.54 2006-01-01 90.58 2006-02-01 90.49 2006-03-01 90.24 2006-04-01 91.01 2006-05-01 92.45 2006-06-01 93.14 2006-07-01 92.67 2006-08-01 93.77 2006-09-01 93.07 2006-10-01 93.26 2006-11-01 93.91 2006-12-01 95.14 2007-01-01 96.74 2007-02-01 95.73 2007-03-01 94.94 2007-04-01 96.38 2007-05-01 95.82 2007-06-01 95.25 2007-07-01 95.14 2007-08-01 95.39 2007-09-01 94.32 2007-10-01 94.55 2007-11-01 94.29 2007-12-01 94.02 2008-01-01 95.44 2008-02-01 94.59 2008-03-01 95.19 2008-04-01 95.39 2008-05-01 95.88 2008-06-01 97.98 2008-07-01 97.43 2008-08-01 96.87 2008-09-01 95.77 2008-10-01 95.20 2008-11-01 94.68 2008-12-01 94.79 2009-01-01 95.72 2009-02-01 95.23 2009-03-01 94.67 2009-04-01 94.08 2009-05-01 92.95 2009-06-01 91.57 2009-07-01 90.14 2009-08-01 89.28 2009-09-01 89.18 2009-10-01 89.01 2009-11-01 89.21 2009-12-01 89.00 2010-01-01 90.45 2010-02-01 90.26 2010-03-01 90.48 2010-04-01 91.36 2010-05-01 91.40 2010-06-01 92.54 2010-07-01 93.13 2010-08-01 94.12 2010-09-01 93.58 2010-10-01 93.75 2010-11-01 93.48 2010-12-01 93.36 2011-01-01 93.75 2011-02-01 93.93 2011-03-01 94.64 2011-04-01 95.01 2011-05-01 95.16 2011-06-01 94.81 2011-07-01 94.81 2011-08-01 95.02 2011-09-01 95.09 2011-10-01 95.86 2011-11-01 95.92 2011-12-01 95.62 2012-01-01 96.63 2012-02-01 96.77 2012-03-01 96.35 2012-04-01 96.40 2012-05-01 96.47 2012-06-01 97.51 2012-07-01 99.24 2012-08-01 98.35 2012-09-01 97.92 2012-10-01 99.01 2012-11-01 98.52 2012-12-01 98.49 2013-01-01 99.31 2013-02-01 98.90 2013-03-01 98.89 2013-04-01 98.90 2013-05-01 100.81 2013-06-01 101.64 2013-07-01 102.84 2013-08-01 102.75 2013-09-01 100.49 2013-10-01 99.15 2013-11-01 99.11 2013-12-01 99.35 2014-01-01 99.62 2014-02-01 99.02 2014-03-01 98.43 2014-04-01 97.50 2014-05-01 96.56 2014-06-01 97.27 2014-07-01 97.69 2014-08-01 97.52 2014-09-01 97.17 2014-10-01 98.89 2014-11-01 98.73 2014-12-01 99.00 2015-01-01 99.77 2015-02-01 98.97 2015-03-01 98.91 2015-04-01 99.46 2015-05-01 100.14 2015-06-01 100.45 2015-07-01 100.19 2015-08-01 100.45 2015-09-01 100.78 2015-10-01 101.21 2015-11-01 99.75 2015-12-01 99.92 2016-01-01 100.71 2016-02-01 98.86 2016-03-01 98.52 2016-04-01 100.63 2016-05-01 100.81 2016-06-01 102.75 2016-07-01 103.50 2016-08-01 104.60 2016-09-01 103.22 2016-10-01 103.11 2016-11-01 101.23 2016-12-01 101.12 2017-01-01 103.53 2017-02-01 102.67 2017-03-01 102.68 2017-04-01 103.46 2017-05-01 103.90 2017-06-01 102.91 2017-07-01 103.38 2017-08-01 103.75 2017-09-01 103.54 2017-10-01 103.86 2017-11-01 103.81 2017-12-01 103.38 2018-01-01 104.39 2018-02-01 102.52 2018-03-01 102.14 2018-04-01 103.81 2018-05-01 104.31 2018-06-01 104.13 2018-07-01 104.75 2018-08-01 104.84 2018-09-01 104.62 2018-10-01 103.75