Month Index 2015=100 1996-01-01 71.87 1996-02-01 72.10 1996-03-01 72.30 1996-04-01 72.23 1996-05-01 72.15 1996-06-01 72.39 1996-07-01 72.46 1996-08-01 72.25 1996-09-01 72.26 1996-10-01 72.40 1996-11-01 72.57 1996-12-01 72.79 1997-01-01 72.71 1997-02-01 73.10 1997-03-01 73.14 1997-04-01 73.14 1997-05-01 73.11 1997-06-01 73.14 1997-07-01 73.10 1997-08-01 73.21 1997-09-01 73.08 1997-10-01 73.21 1997-11-01 73.37 1997-12-01 73.57 1998-01-01 73.59 1998-02-01 73.85 1998-03-01 73.91 1998-04-01 73.94 1998-05-01 73.82 1998-06-01 73.68 1998-07-01 73.72 1998-08-01 73.69 1998-09-01 73.57 1998-10-01 73.66 1998-11-01 73.79 1998-12-01 73.91 1999-01-01 73.82 1999-02-01 74.01 1999-03-01 74.07 1999-04-01 74.06 1999-05-01 74.11 1999-06-01 73.86 1999-07-01 73.92 1999-08-01 74.04 1999-09-01 74.00 1999-10-01 74.29 1999-11-01 74.47 1999-12-01 75.14 2000-01-01 74.79 2000-02-01 75.38 2000-03-01 75.48 2000-04-01 75.33 2000-05-01 75.25 2000-06-01 75.54 2000-07-01 75.33 2000-08-01 75.41 2000-09-01 75.64 2000-10-01 75.82 2000-11-01 76.18 2000-12-01 76.46 2001-01-01 76.41 2001-02-01 76.67 2001-03-01 76.83 2001-04-01 77.20 2001-05-01 77.26 2001-06-01 77.37 2001-07-01 77.27 2001-08-01 77.06 2001-09-01 77.35 2001-10-01 77.35 2001-11-01 77.32 2001-12-01 77.53 2002-01-01 77.59 2002-02-01 77.74 2002-03-01 77.86 2002-04-01 78.22 2002-05-01 78.31 2002-06-01 78.31 2002-07-01 78.18 2002-08-01 78.41 2002-09-01 78.39 2002-10-01 78.58 2002-11-01 78.58 2002-12-01 78.79 2003-01-01 78.89 2003-02-01 79.04 2003-03-01 79.26 2003-04-01 79.20 2003-05-01 79.11 2003-06-01 79.12 2003-07-01 79.00 2003-08-01 79.23 2003-09-01 79.44 2003-10-01 79.42 2003-11-01 79.63 2003-12-01 79.87 2004-01-01 79.87 2004-02-01 80.23 2004-03-01 80.58 2004-04-01 80.47 2004-05-01 80.76 2004-06-01 80.92 2004-07-01 80.68 2004-08-01 81.01 2004-09-01 80.92 2004-10-01 81.30 2004-11-01 81.46 2004-12-01 81.88 2005-01-01 81.71 2005-02-01 81.97 2005-03-01 82.38 2005-04-01 82.19 2005-05-01 82.19 2005-06-01 82.42 2005-07-01 82.24 2005-08-01 82.37 2005-09-01 82.86 2005-10-01 82.90 2005-11-01 82.74 2005-12-01 82.98 2006-01-01 82.86 2006-02-01 83.12 2006-03-01 83.36 2006-04-01 83.87 2006-05-01 83.88 2006-06-01 83.89 2006-07-01 83.75 2006-08-01 84.04 2006-09-01 83.92 2006-10-01 83.87 2006-11-01 83.99 2006-12-01 84.33 2007-01-01 84.34 2007-02-01 84.50 2007-03-01 84.92 2007-04-01 85.29 2007-05-01 85.51 2007-06-01 85.49 2007-07-01 85.43 2007-08-01 85.47 2007-09-01 85.68 2007-10-01 86.29 2007-11-01 86.74 2007-12-01 87.32 2008-01-01 86.99 2008-02-01 87.21 2008-03-01 88.05 2008-04-01 88.30 2008-05-01 88.81 2008-06-01 89.06 2008-07-01 88.77 2008-08-01 88.60 2008-09-01 89.00 2008-10-01 88.96 2008-11-01 88.70 2008-12-01 88.55 2009-01-01 87.92 2009-02-01 88.33 2009-03-01 88.56 2009-04-01 88.73 2009-05-01 88.80 2009-06-01 88.69 2009-07-01 88.31 2009-08-01 88.70 2009-09-01 88.95 2009-10-01 89.06 2009-11-01 89.25 2009-12-01 89.55 2010-01-01 89.07 2010-02-01 89.23 2010-03-01 90.23 2010-04-01 90.41 2010-05-01 90.36 2010-06-01 90.36 2010-07-01 89.86 2010-08-01 90.11 2010-09-01 90.46 2010-10-01 90.82 2010-11-01 90.83 2010-12-01 91.51 2011-01-01 91.37 2011-02-01 92.11 2011-03-01 93.30 2011-04-01 93.88 2011-05-01 93.79 2011-06-01 93.76 2011-07-01 93.39 2011-08-01 93.56 2011-09-01 94.11 2011-10-01 94.33 2011-11-01 94.40 2011-12-01 94.64 2012-01-01 94.02 2012-02-01 94.55 2012-03-01 95.80 2012-04-01 96.09 2012-05-01 95.87 2012-06-01 95.87 2012-07-01 95.35 2012-08-01 95.69 2012-09-01 96.82 2012-10-01 97.10 2012-11-01 97.16 2012-12-01 97.40 2013-01-01 96.67 2013-02-01 97.01 2013-03-01 98.00 2013-04-01 98.00 2013-05-01 98.13 2013-06-01 97.94 2013-07-01 97.24 2013-08-01 97.49 2013-09-01 98.48 2013-10-01 98.46 2013-11-01 98.49 2013-12-01 99.30 2014-01-01 98.08 2014-02-01 98.38 2014-03-01 99.37 2014-04-01 99.48 2014-05-01 99.56 2014-06-01 99.55 2014-07-01 98.81 2014-08-01 98.83 2014-09-01 99.79 2014-10-01 99.79 2014-11-01 99.94 2014-12-01 99.99 2015-01-01 98.45 2015-02-01 98.71 2015-03-01 100.20 2015-04-01 100.31 2015-05-01 100.48 2015-06-01 100.45 2015-07-01 99.85 2015-08-01 99.68 2015-09-01 100.25 2015-10-01 100.34 2015-11-01 100.31 2015-12-01 100.98 2016-01-01 99.72 2016-02-01 99.58 2016-03-01 100.72 2016-04-01 100.82 2016-05-01 100.93 2016-06-01 100.94 2016-07-01 100.34 2016-08-01 100.17 2016-09-01 101.24 2016-10-01 101.67 2016-11-01 101.77 2016-12-01 102.57 2017-01-01 101.82 2017-02-01 102.04 2017-03-01 102.90 2017-04-01 103.20 2017-05-01 103.13 2017-06-01 102.97 2017-07-01 102.36 2017-08-01 102.36 2017-09-01 103.90 2017-10-01 104.09 2017-11-01 104.26 2017-12-01 104.96 2018-01-01 103.72 2018-02-01 104.01 2018-03-01 105.00 2018-04-01 105.23 2018-05-01 105.35 2018-06-01 105.39 2018-07-01 104.68 2018-08-01 104.69 2018-09-01 106.05 2018-10-01 106.58